1239779856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 3850610688

約数和(自身を除く): 2610830832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 137, 138, 161, 168, 184, 274, 276, 322, 336, 368, 411, 483, 548, 552, 644, 822, 959, 966, 1096, 1104, 1171, 1288, 1644, 1918, 1932, 2192, 2342, 2576, 2877, 3151, 3288, 3513, 3836, 3864, 4684, 5754, 6302, 6576, 7026, 7672, 7728, 8197, 9368, 9453, 11508, 12604, 14052, 15344, 16394, 18736, 18906, 22057, 23016, 24591, 25208, 26933, 28104, 32788, 37812, 44114, 46032, 49182, 50416, 53866, 56208, 65576, 66171, 75624, 80799, 88228, 98364, 107732, 131152, 132342, 151248, 160427, 161598, 176456, 188531, 196728, 215464, 264684, 320854, 323196, 352912, 377062, 393456, 430928, 481281, 529368, 565593, 641708, 646392, 754124, 962562, 1058736, 1122989, 1131186, 1283416, 1292784, 1508248, 1925124, 2245978, 2262372, 2566832, 3016496, 3368967, 3689821, 3850248, 4491956, 4524744, 6737934, 7379642, 7700496, 8983912, 9049488, 11069463, 13475868, 14759284, 17967824, 22138926, 25828747, 26951736, 29518568, 44277852, 51657494, 53903472, 59037136, 77486241, 88555704, 103314988, 154972482, 177111408, 206629976, 309944964, 413259952, 619889928, 1239779856]

約数ペア:

[(1, 1239779856), (2, 619889928), (3, 413259952), (4, 309944964), (6, 206629976), (7, 177111408), (8, 154972482), (12, 103314988), (14, 88555704), (16, 77486241), (21, 59037136), (23, 53903472), (24, 51657494), (28, 44277852), (42, 29518568), (46, 26951736), (48, 25828747), (56, 22138926), (69, 17967824), (84, 14759284), (92, 13475868), (112, 11069463), (137, 9049488), (138, 8983912), (161, 7700496), (168, 7379642), (184, 6737934), (274, 4524744), (276, 4491956), (322, 3850248), (336, 3689821), (368, 3368967), (411, 3016496), (483, 2566832), (548, 2262372), (552, 2245978), (644, 1925124), (822, 1508248), (959, 1292784), (966, 1283416), (1096, 1131186), (1104, 1122989), (1171, 1058736), (1288, 962562), (1644, 754124), (1918, 646392), (1932, 641708), (2192, 565593), (2342, 529368), (2576, 481281), (2877, 430928), (3151, 393456), (3288, 377062), (3513, 352912), (3836, 323196), (3864, 320854), (4684, 264684), (5754, 215464), (6302, 196728), (6576, 188531), (7026, 176456), (7672, 161598), (7728, 160427), (8197, 151248), (9368, 132342), (9453, 131152), (11508, 107732), (12604, 98364), (14052, 88228), (15344, 80799), (16394, 75624), (18736, 66171), (18906, 65576), (22057, 56208), (23016, 53866), (24591, 50416), (25208, 49182), (26933, 46032), (28104, 44114), (32788, 37812)]