261358272

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 448

約数和(自身を含む): 983162880

約数和(自身を除く): 721804608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 41, 42, 48, 51, 54, 56, 62, 63, 64, 68, 72, 82, 84, 93, 96, 102, 108, 112, 119, 123, 124, 126, 136, 144, 153, 164, 168, 186, 189, 192, 204, 216, 217, 224, 238, 246, 248, 252, 272, 279, 287, 288, 306, 328, 336, 357, 369, 372, 378, 408, 432, 434, 448, 459, 476, 492, 496, 504, 527, 544, 558, 574, 576, 612, 651, 656, 672, 697, 714, 738, 744, 756, 816, 837, 861, 864, 868, 918, 952, 984, 992, 1008, 1054, 1071, 1088, 1107, 1116, 1148, 1224, 1271, 1302, 1312, 1344, 1394, 1428, 1476, 1488, 1512, 1581, 1632, 1674, 1722, 1728, 1736, 1836, 1904, 1953, 1968, 1984, 2016, 2091, 2108, 2142, 2214, 2232, 2296, 2448, 2542, 2583, 2604, 2624, 2788, 2856, 2952, 2976, 3024, 3162, 3213, 3264, 3348, 3444, 3472, 3672, 3689, 3808, 3813, 3906, 3936, 4032, 4182, 4216, 4284, 4428, 4464, 4592, 4743, 4879, 4896, 5084, 5166, 5208, 5576, 5712, 5859, 5904, 5952, 6048, 6273, 6324, 6426, 6696, 6888, 6944, 7344, 7378, 7616, 7626, 7749, 7812, 7872, 8364, 8432, 8568, 8856, 8897, 8928, 9184, 9486, 9758, 9792, 10168, 10332, 10416, 11067, 11152, 11424, 11439, 11718, 11808, 12096, 12546, 12648, 12852, 13392, 13776, 13888, 14229, 14637, 14688, 14756, 15252, 15498, 15624, 16728, 16864, 17136, 17712, 17794, 17856, 18368, 18819, 18972, 19516, 20336, 20664, 20832, 21607, 22134, 22304, 22848, 22878, 23436, 23616, 25092, 25296, 25704, 26691, 26784, 27552, 28458, 29274, 29376, 29512, 30504, 30996, 31248, 33201, 33456, 33728, 34272, 34317, 35424, 35588, 37638, 37944, 39032, 40672, 41328, 41664, 43214, 43911, 44268, 44608, 45756, 46872, 50184, 50592, 51408, 53382, 53568, 55104, 56916, 58548, 59024, 61008, 61992, 62496, 64821, 66402, 66912, 68544, 68634, 70848, 71176, 75276, 75888, 78064, 80073, 81344, 82656, 86428, 87822, 88536, 91512, 93744, 99603, 100368, 101184, 102816, 106764, 113832, 117096, 118048, 122016, 123984, 124992, 129642, 131733, 132804, 133824, 137268, 142352, 150552, 151249, 151776, 156128, 160146, 165312, 172856, 175644, 177072, 183024, 187488, 194463, 199206, 200736, 205632, 213528, 227664, 234192, 236096, 240219, 244032, 247968, 259284, 263466, 265608, 274536, 284704, 301104, 302498, 303552, 312256, 320292, 345712, 351288, 354144, 366048, 374976, 388926, 398412, 401472, 427056, 453747, 455328, 468384, 480438, 495936, 518568, 526932, 531216, 549072, 569408, 583389, 602208, 604996, 640584, 691424, 702576, 708288, 732096, 777852, 796824, 854112, 907494, 910656, 936768, 960876, 1037136, 1053864, 1062432, 1098144, 1166778, 1204416, 1209992, 1281168, 1361241, 1382848, 1405152, 1555704, 1593648, 1708224, 1814988, 1921752, 2074272, 2107728, 2124864, 2196288, 2333556, 2419984, 2562336, 2722482, 2810304, 3111408, 3187296, 3629976, 3843504, 4083723, 4148544, 4215456, 4667112, 4839968, 5124672, 5444964, 6222816, 6374592, 7259952, 7687008, 8167446, 8430912, 9334224, 9679936, 10889928, 12445632, 14519904, 15374016, 16334892, 18668448, 21779856, 29039808, 32669784, 37336896, 43559712, 65339568, 87119424, 130679136, 261358272]

約数ペア:

[(1, 261358272), (2, 130679136), (3, 87119424), (4, 65339568), (6, 43559712), (7, 37336896), (8, 32669784), (9, 29039808), (12, 21779856), (14, 18668448), (16, 16334892), (17, 15374016), (18, 14519904), (21, 12445632), (24, 10889928), (27, 9679936), (28, 9334224), (31, 8430912), (32, 8167446), (34, 7687008), (36, 7259952), (41, 6374592), (42, 6222816), (48, 5444964), (51, 5124672), (54, 4839968), (56, 4667112), (62, 4215456), (63, 4148544), (64, 4083723), (68, 3843504), (72, 3629976), (82, 3187296), (84, 3111408), (93, 2810304), (96, 2722482), (102, 2562336), (108, 2419984), (112, 2333556), (119, 2196288), (123, 2124864), (124, 2107728), (126, 2074272), (136, 1921752), (144, 1814988), (153, 1708224), (164, 1593648), (168, 1555704), (186, 1405152), (189, 1382848), (192, 1361241), (204, 1281168), (216, 1209992), (217, 1204416), (224, 1166778), (238, 1098144), (246, 1062432), (248, 1053864), (252, 1037136), (272, 960876), (279, 936768), (287, 910656), (288, 907494), (306, 854112), (328, 796824), (336, 777852), (357, 732096), (369, 708288), (372, 702576), (378, 691424), (408, 640584), (432, 604996), (434, 602208), (448, 583389), (459, 569408), (476, 549072), (492, 531216), (496, 526932), (504, 518568), (527, 495936), (544, 480438), (558, 468384), (574, 455328), (576, 453747), (612, 427056), (651, 401472), (656, 398412), (672, 388926), (697, 374976), (714, 366048), (738, 354144), (744, 351288), (756, 345712), (816, 320292), (837, 312256), (861, 303552), (864, 302498), (868, 301104), (918, 284704), (952, 274536), (984, 265608), (992, 263466), (1008, 259284), (1054, 247968), (1071, 244032), (1088, 240219), (1107, 236096), (1116, 234192), (1148, 227664), (1224, 213528), (1271, 205632), (1302, 200736), (1312, 199206), (1344, 194463), (1394, 187488), (1428, 183024), (1476, 177072), (1488, 175644), (1512, 172856), (1581, 165312), (1632, 160146), (1674, 156128), (1722, 151776), (1728, 151249), (1736, 150552), (1836, 142352), (1904, 137268), (1953, 133824), (1968, 132804), (1984, 131733), (2016, 129642), (2091, 124992), (2108, 123984), (2142, 122016), (2214, 118048), (2232, 117096), (2296, 113832), (2448, 106764), (2542, 102816), (2583, 101184), (2604, 100368), (2624, 99603), (2788, 93744), (2856, 91512), (2952, 88536), (2976, 87822), (3024, 86428), (3162, 82656), (3213, 81344), (3264, 80073), (3348, 78064), (3444, 75888), (3472, 75276), (3672, 71176), (3689, 70848), (3808, 68634), (3813, 68544), (3906, 66912), (3936, 66402), (4032, 64821), (4182, 62496), (4216, 61992), (4284, 61008), (4428, 59024), (4464, 58548), (4592, 56916), (4743, 55104), (4879, 53568), (4896, 53382), (5084, 51408), (5166, 50592), (5208, 50184), (5576, 46872), (5712, 45756), (5859, 44608), (5904, 44268), (5952, 43911), (6048, 43214), (6273, 41664), (6324, 41328), (6426, 40672), (6696, 39032), (6888, 37944), (6944, 37638), (7344, 35588), (7378, 35424), (7616, 34317), (7626, 34272), (7749, 33728), (7812, 33456), (7872, 33201), (8364, 31248), (8432, 30996), (8568, 30504), (8856, 29512), (8897, 29376), (8928, 29274), (9184, 28458), (9486, 27552), (9758, 26784), (9792, 26691), (10168, 25704), (10332, 25296), (10416, 25092), (11067, 23616), (11152, 23436), (11424, 22878), (11439, 22848), (11718, 22304), (11808, 22134), (12096, 21607), (12546, 20832), (12648, 20664), (12852, 20336), (13392, 19516), (13776, 18972), (13888, 18819), (14229, 18368), (14637, 17856), (14688, 17794), (14756, 17712), (15252, 17136), (15498, 16864), (15624, 16728)]