247281048

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 384

約数和(自身を含む): 898560000

約数和(自身を除く): 651278952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 31, 34, 36, 38, 42, 49, 51, 56, 57, 62, 63, 68, 72, 76, 84, 93, 98, 102, 114, 119, 124, 126, 133, 136, 147, 152, 153, 168, 171, 186, 196, 204, 217, 228, 238, 248, 252, 266, 279, 294, 306, 323, 342, 343, 357, 372, 392, 399, 408, 434, 441, 456, 476, 504, 527, 532, 558, 588, 589, 612, 646, 651, 684, 686, 714, 744, 798, 833, 868, 882, 931, 952, 969, 1029, 1054, 1064, 1071, 1116, 1176, 1178, 1197, 1224, 1292, 1302, 1368, 1372, 1428, 1519, 1581, 1596, 1666, 1736, 1764, 1767, 1862, 1938, 1953, 2058, 2108, 2142, 2232, 2261, 2356, 2394, 2499, 2584, 2604, 2744, 2793, 2856, 2907, 3038, 3087, 3162, 3192, 3332, 3528, 3534, 3689, 3724, 3876, 3906, 4116, 4123, 4216, 4284, 4522, 4557, 4712, 4743, 4788, 4998, 5208, 5301, 5586, 5814, 5831, 6076, 6174, 6324, 6517, 6664, 6783, 7068, 7378, 7448, 7497, 7752, 7812, 8232, 8246, 8379, 8568, 9044, 9114, 9486, 9576, 9996, 10013, 10602, 10633, 11067, 11172, 11628, 11662, 12152, 12348, 12369, 12648, 13034, 13566, 13671, 14136, 14756, 14994, 15624, 15827, 16492, 16758, 17493, 18088, 18228, 18972, 19551, 19992, 20026, 20349, 21204, 21266, 22134, 22344, 23256, 23324, 24696, 24738, 25823, 26068, 27132, 27342, 28861, 29512, 29988, 30039, 31654, 31899, 32984, 33201, 33516, 34986, 36456, 37107, 37944, 39102, 40052, 40698, 42408, 42532, 44268, 46648, 47481, 49476, 51646, 52136, 52479, 54264, 54684, 57722, 58653, 59976, 60078, 63308, 63798, 66402, 67032, 69972, 70091, 74214, 77469, 78204, 80104, 81396, 85064, 86583, 88536, 90117, 94962, 95697, 98952, 103292, 104958, 109368, 110789, 115444, 117306, 120156, 126616, 127596, 132804, 139944, 140182, 142443, 148428, 154938, 156408, 162792, 173166, 180234, 180761, 189924, 191394, 202027, 206584, 209916, 210273, 221578, 230888, 232407, 234612, 240312, 255192, 259749, 265608, 280364, 284886, 296856, 309876, 332367, 346332, 360468, 361522, 379848, 382788, 404054, 419832, 420546, 443156, 464814, 469224, 490637, 519498, 542283, 560728, 569772, 606081, 619752, 630819, 664734, 692664, 720936, 723044, 765576, 808108, 841092, 886312, 929628, 981274, 997101, 1038996, 1084566, 1139544, 1212162, 1261638, 1329468, 1446088, 1471911, 1616216, 1626849, 1682184, 1818243, 1859256, 1962548, 1994202, 2077992, 2169132, 2424324, 2523276, 2658936, 2943822, 3253698, 3434459, 3636486, 3925096, 3988404, 4338264, 4415733, 4848648, 5046552, 5887644, 6507396, 6868918, 7272972, 7976808, 8831466, 10303377, 11775288, 13014792, 13737836, 14545944, 17662932, 20606754, 27475672, 30910131, 35325864, 41213508, 61820262, 82427016, 123640524, 247281048]

約数ペア:

[(1, 247281048), (2, 123640524), (3, 82427016), (4, 61820262), (6, 41213508), (7, 35325864), (8, 30910131), (9, 27475672), (12, 20606754), (14, 17662932), (17, 14545944), (18, 13737836), (19, 13014792), (21, 11775288), (24, 10303377), (28, 8831466), (31, 7976808), (34, 7272972), (36, 6868918), (38, 6507396), (42, 5887644), (49, 5046552), (51, 4848648), (56, 4415733), (57, 4338264), (62, 3988404), (63, 3925096), (68, 3636486), (72, 3434459), (76, 3253698), (84, 2943822), (93, 2658936), (98, 2523276), (102, 2424324), (114, 2169132), (119, 2077992), (124, 1994202), (126, 1962548), (133, 1859256), (136, 1818243), (147, 1682184), (152, 1626849), (153, 1616216), (168, 1471911), (171, 1446088), (186, 1329468), (196, 1261638), (204, 1212162), (217, 1139544), (228, 1084566), (238, 1038996), (248, 997101), (252, 981274), (266, 929628), (279, 886312), (294, 841092), (306, 808108), (323, 765576), (342, 723044), (343, 720936), (357, 692664), (372, 664734), (392, 630819), (399, 619752), (408, 606081), (434, 569772), (441, 560728), (456, 542283), (476, 519498), (504, 490637), (527, 469224), (532, 464814), (558, 443156), (588, 420546), (589, 419832), (612, 404054), (646, 382788), (651, 379848), (684, 361522), (686, 360468), (714, 346332), (744, 332367), (798, 309876), (833, 296856), (868, 284886), (882, 280364), (931, 265608), (952, 259749), (969, 255192), (1029, 240312), (1054, 234612), (1064, 232407), (1071, 230888), (1116, 221578), (1176, 210273), (1178, 209916), (1197, 206584), (1224, 202027), (1292, 191394), (1302, 189924), (1368, 180761), (1372, 180234), (1428, 173166), (1519, 162792), (1581, 156408), (1596, 154938), (1666, 148428), (1736, 142443), (1764, 140182), (1767, 139944), (1862, 132804), (1938, 127596), (1953, 126616), (2058, 120156), (2108, 117306), (2142, 115444), (2232, 110789), (2261, 109368), (2356, 104958), (2394, 103292), (2499, 98952), (2584, 95697), (2604, 94962), (2744, 90117), (2793, 88536), (2856, 86583), (2907, 85064), (3038, 81396), (3087, 80104), (3162, 78204), (3192, 77469), (3332, 74214), (3528, 70091), (3534, 69972), (3689, 67032), (3724, 66402), (3876, 63798), (3906, 63308), (4116, 60078), (4123, 59976), (4216, 58653), (4284, 57722), (4522, 54684), (4557, 54264), (4712, 52479), (4743, 52136), (4788, 51646), (4998, 49476), (5208, 47481), (5301, 46648), (5586, 44268), (5814, 42532), (5831, 42408), (6076, 40698), (6174, 40052), (6324, 39102), (6517, 37944), (6664, 37107), (6783, 36456), (7068, 34986), (7378, 33516), (7448, 33201), (7497, 32984), (7752, 31899), (7812, 31654), (8232, 30039), (8246, 29988), (8379, 29512), (8568, 28861), (9044, 27342), (9114, 27132), (9486, 26068), (9576, 25823), (9996, 24738), (10013, 24696), (10602, 23324), (10633, 23256), (11067, 22344), (11172, 22134), (11628, 21266), (11662, 21204), (12152, 20349), (12348, 20026), (12369, 19992), (12648, 19551), (13034, 18972), (13566, 18228), (13671, 18088), (14136, 17493), (14756, 16758), (14994, 16492), (15624, 15827)]