788741928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 2656281600

約数和(自身を除く): 1867539672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 41, 51, 52, 54, 62, 68, 72, 78, 82, 93, 102, 104, 108, 117, 123, 124, 136, 153, 156, 164, 169, 186, 204, 216, 221, 234, 246, 248, 279, 306, 312, 328, 338, 351, 369, 372, 403, 408, 442, 459, 468, 492, 507, 527, 533, 558, 612, 663, 676, 697, 702, 738, 744, 806, 837, 884, 918, 936, 984, 1014, 1054, 1066, 1107, 1116, 1209, 1224, 1271, 1326, 1352, 1394, 1404, 1476, 1521, 1581, 1599, 1612, 1674, 1768, 1836, 1989, 2028, 2091, 2108, 2132, 2214, 2232, 2418, 2542, 2652, 2788, 2808, 2873, 2952, 3042, 3162, 3198, 3224, 3348, 3627, 3672, 3813, 3978, 4056, 4182, 4216, 4264, 4428, 4563, 4743, 4797, 4836, 5084, 5239, 5304, 5576, 5746, 5967, 6084, 6273, 6324, 6396, 6696, 6851, 6929, 7254, 7626, 7956, 8364, 8619, 8856, 9061, 9126, 9486, 9594, 9672, 10168, 10478, 10881, 11439, 11492, 11934, 12168, 12546, 12648, 12792, 13702, 13858, 14229, 14391, 14508, 15252, 15717, 15912, 16523, 16728, 17238, 18122, 18252, 18819, 18972, 19188, 20553, 20787, 20956, 21607, 21762, 22878, 22984, 23868, 25092, 25857, 27183, 27404, 27716, 28458, 28782, 29016, 30504, 31434, 33046, 34317, 34476, 36244, 36504, 37638, 37944, 38376, 41106, 41574, 41912, 43214, 43524, 45756, 47151, 47736, 49569, 50184, 51714, 54366, 54808, 55432, 56916, 57564, 61659, 62361, 62868, 64821, 66092, 68634, 68952, 72488, 75276, 77571, 81549, 82212, 83148, 86428, 87048, 89063, 91512, 94302, 99138, 103428, 108732, 113832, 115128, 117793, 123318, 124722, 125736, 129642, 132184, 137268, 141453, 148707, 150552, 155142, 163098, 164424, 166296, 172856, 178126, 184977, 187083, 188604, 194463, 198276, 206856, 214799, 217464, 235586, 244647, 246636, 249444, 259284, 267189, 274536, 280891, 282906, 297414, 310284, 326196, 353379, 356252, 369954, 374166, 377208, 388926, 396552, 429598, 446121, 471172, 489294, 493272, 498888, 518568, 534378, 561782, 565812, 583389, 594828, 620568, 644397, 652392, 706758, 712504, 739908, 748332, 777852, 801567, 842673, 859196, 892242, 942344, 978588, 1060137, 1068756, 1123564, 1131624, 1166778, 1189656, 1288794, 1413516, 1479816, 1496664, 1555704, 1603134, 1685346, 1718392, 1784484, 1933191, 1957176, 2120274, 2137512, 2247128, 2333556, 2404701, 2528019, 2577588, 2827032, 3180411, 3206268, 3370692, 3568968, 3651583, 3866382, 4240548, 4667112, 4809402, 5056038, 5155176, 5799573, 6360822, 6412536, 6741384, 7303166, 7584057, 7732764, 8481096, 9618804, 10112076, 10954749, 11599146, 12721644, 14606332, 15168114, 15465528, 19237608, 20224152, 21909498, 23198292, 25443288, 29212664, 30336228, 32864247, 43818996, 46396584, 60672456, 65728494, 87637992, 98592741, 131456988, 197185482, 262913976, 394370964, 788741928]

約数ペア:

[(1, 788741928), (2, 394370964), (3, 262913976), (4, 197185482), (6, 131456988), (8, 98592741), (9, 87637992), (12, 65728494), (13, 60672456), (17, 46396584), (18, 43818996), (24, 32864247), (26, 30336228), (27, 29212664), (31, 25443288), (34, 23198292), (36, 21909498), (39, 20224152), (41, 19237608), (51, 15465528), (52, 15168114), (54, 14606332), (62, 12721644), (68, 11599146), (72, 10954749), (78, 10112076), (82, 9618804), (93, 8481096), (102, 7732764), (104, 7584057), (108, 7303166), (117, 6741384), (123, 6412536), (124, 6360822), (136, 5799573), (153, 5155176), (156, 5056038), (164, 4809402), (169, 4667112), (186, 4240548), (204, 3866382), (216, 3651583), (221, 3568968), (234, 3370692), (246, 3206268), (248, 3180411), (279, 2827032), (306, 2577588), (312, 2528019), (328, 2404701), (338, 2333556), (351, 2247128), (369, 2137512), (372, 2120274), (403, 1957176), (408, 1933191), (442, 1784484), (459, 1718392), (468, 1685346), (492, 1603134), (507, 1555704), (527, 1496664), (533, 1479816), (558, 1413516), (612, 1288794), (663, 1189656), (676, 1166778), (697, 1131624), (702, 1123564), (738, 1068756), (744, 1060137), (806, 978588), (837, 942344), (884, 892242), (918, 859196), (936, 842673), (984, 801567), (1014, 777852), (1054, 748332), (1066, 739908), (1107, 712504), (1116, 706758), (1209, 652392), (1224, 644397), (1271, 620568), (1326, 594828), (1352, 583389), (1394, 565812), (1404, 561782), (1476, 534378), (1521, 518568), (1581, 498888), (1599, 493272), (1612, 489294), (1674, 471172), (1768, 446121), (1836, 429598), (1989, 396552), (2028, 388926), (2091, 377208), (2108, 374166), (2132, 369954), (2214, 356252), (2232, 353379), (2418, 326196), (2542, 310284), (2652, 297414), (2788, 282906), (2808, 280891), (2873, 274536), (2952, 267189), (3042, 259284), (3162, 249444), (3198, 246636), (3224, 244647), (3348, 235586), (3627, 217464), (3672, 214799), (3813, 206856), (3978, 198276), (4056, 194463), (4182, 188604), (4216, 187083), (4264, 184977), (4428, 178126), (4563, 172856), (4743, 166296), (4797, 164424), (4836, 163098), (5084, 155142), (5239, 150552), (5304, 148707), (5576, 141453), (5746, 137268), (5967, 132184), (6084, 129642), (6273, 125736), (6324, 124722), (6396, 123318), (6696, 117793), (6851, 115128), (6929, 113832), (7254, 108732), (7626, 103428), (7956, 99138), (8364, 94302), (8619, 91512), (8856, 89063), (9061, 87048), (9126, 86428), (9486, 83148), (9594, 82212), (9672, 81549), (10168, 77571), (10478, 75276), (10881, 72488), (11439, 68952), (11492, 68634), (11934, 66092), (12168, 64821), (12546, 62868), (12648, 62361), (12792, 61659), (13702, 57564), (13858, 56916), (14229, 55432), (14391, 54808), (14508, 54366), (15252, 51714), (15717, 50184), (15912, 49569), (16523, 47736), (16728, 47151), (17238, 45756), (18122, 43524), (18252, 43214), (18819, 41912), (18972, 41574), (19188, 41106), (20553, 38376), (20787, 37944), (20956, 37638), (21607, 36504), (21762, 36244), (22878, 34476), (22984, 34317), (23868, 33046), (25092, 31434), (25857, 30504), (27183, 29016), (27404, 28782), (27716, 28458)]