1248831792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 3941185248

約数和(自身を除く): 2692353456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 53, 72, 78, 82, 104, 106, 117, 123, 144, 156, 159, 164, 208, 212, 234, 246, 307, 312, 318, 328, 369, 424, 468, 477, 492, 533, 614, 624, 636, 656, 689, 738, 848, 921, 936, 954, 984, 1066, 1228, 1272, 1378, 1476, 1599, 1842, 1872, 1908, 1968, 2067, 2132, 2173, 2456, 2544, 2756, 2763, 2952, 3198, 3684, 3816, 3991, 4134, 4264, 4346, 4797, 4912, 5512, 5526, 5904, 6201, 6396, 6519, 7368, 7632, 7982, 8268, 8528, 8692, 9594, 11024, 11052, 11973, 12402, 12587, 12792, 13038, 14736, 15964, 16271, 16536, 17384, 19188, 19557, 22104, 23946, 24804, 25174, 25584, 26076, 28249, 31928, 32542, 33072, 34768, 35919, 37761, 38376, 39114, 44208, 47892, 48813, 49608, 50348, 52152, 56498, 63856, 65084, 71838, 75522, 76752, 78228, 84747, 95784, 97626, 99216, 100696, 104304, 112996, 113283, 130168, 143676, 146439, 151044, 156456, 163631, 169494, 191568, 195252, 201392, 211523, 225992, 226566, 254241, 260336, 287352, 292878, 302088, 312912, 327262, 338988, 390504, 423046, 451984, 453132, 490893, 508482, 574704, 585756, 604176, 634569, 654524, 667111, 677976, 781008, 846092, 906264, 981786, 1016964, 1171512, 1269138, 1309048, 1334222, 1355952, 1472679, 1692184, 1812528, 1903707, 1963572, 2001333, 2033928, 2343024, 2538276, 2618096, 2668444, 2945358, 3384368, 3807414, 3927144, 4002666, 4067856, 5076552, 5336888, 5890716, 6003999, 7614828, 7854288, 8005332, 8672443, 10153104, 10673776, 11781432, 12007998, 15229656, 16010664, 17344886, 23562864, 24015996, 26017329, 30459312, 32021328, 34689772, 48031992, 52034658, 69379544, 78051987, 96063984, 104069316, 138759088, 156103974, 208138632, 312207948, 416277264, 624415896, 1248831792]

約数ペア:

[(1, 1248831792), (2, 624415896), (3, 416277264), (4, 312207948), (6, 208138632), (8, 156103974), (9, 138759088), (12, 104069316), (13, 96063984), (16, 78051987), (18, 69379544), (24, 52034658), (26, 48031992), (36, 34689772), (39, 32021328), (41, 30459312), (48, 26017329), (52, 24015996), (53, 23562864), (72, 17344886), (78, 16010664), (82, 15229656), (104, 12007998), (106, 11781432), (117, 10673776), (123, 10153104), (144, 8672443), (156, 8005332), (159, 7854288), (164, 7614828), (208, 6003999), (212, 5890716), (234, 5336888), (246, 5076552), (307, 4067856), (312, 4002666), (318, 3927144), (328, 3807414), (369, 3384368), (424, 2945358), (468, 2668444), (477, 2618096), (492, 2538276), (533, 2343024), (614, 2033928), (624, 2001333), (636, 1963572), (656, 1903707), (689, 1812528), (738, 1692184), (848, 1472679), (921, 1355952), (936, 1334222), (954, 1309048), (984, 1269138), (1066, 1171512), (1228, 1016964), (1272, 981786), (1378, 906264), (1476, 846092), (1599, 781008), (1842, 677976), (1872, 667111), (1908, 654524), (1968, 634569), (2067, 604176), (2132, 585756), (2173, 574704), (2456, 508482), (2544, 490893), (2756, 453132), (2763, 451984), (2952, 423046), (3198, 390504), (3684, 338988), (3816, 327262), (3991, 312912), (4134, 302088), (4264, 292878), (4346, 287352), (4797, 260336), (4912, 254241), (5512, 226566), (5526, 225992), (5904, 211523), (6201, 201392), (6396, 195252), (6519, 191568), (7368, 169494), (7632, 163631), (7982, 156456), (8268, 151044), (8528, 146439), (8692, 143676), (9594, 130168), (11024, 113283), (11052, 112996), (11973, 104304), (12402, 100696), (12587, 99216), (12792, 97626), (13038, 95784), (14736, 84747), (15964, 78228), (16271, 76752), (16536, 75522), (17384, 71838), (19188, 65084), (19557, 63856), (22104, 56498), (23946, 52152), (24804, 50348), (25174, 49608), (25584, 48813), (26076, 47892), (28249, 44208), (31928, 39114), (32542, 38376), (33072, 37761), (34768, 35919)]