17680810112

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1178

約数の個数: 128

約数和(自身を含む): 40863191040

約数和(自身を除く): 23182380928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 223, 224, 428, 446, 448, 749, 827, 856, 892, 896, 1498, 1561, 1654, 1712, 1784, 2996, 3122, 3308, 3424, 3568, 5789, 5992, 6244, 6616, 6848, 7136, 11578, 11984, 12488, 13232, 13696, 14272, 23156, 23861, 23968, 24976, 26464, 28544, 46312, 47722, 47936, 49952, 52928, 88489, 92624, 95444, 95872, 99904, 105856, 167027, 176978, 184421, 185248, 190888, 199808, 334054, 353956, 368842, 370496, 381776, 619423, 668108, 707912, 737684, 740992, 763552, 1238846, 1290947, 1336216, 1415824, 1475368, 1527104, 2477692, 2581894, 2672432, 2831648, 2950736, 3054208, 4955384, 5163788, 5344864, 5663296, 5901472, 9910768, 10327576, 10689728, 11326592, 11802944, 19733047, 19821536, 20655152, 21379456, 23605888, 39466094, 39643072, 41310304, 78932188, 79286144, 82620608, 138131329, 157864376, 165241216, 276262658, 315728752, 552525316, 631457504, 1105050632, 1262915008, 2210101264, 2525830016, 4420202528, 8840405056, 17680810112]

約数ペア:

[(1, 17680810112), (2, 8840405056), (4, 4420202528), (7, 2525830016), (8, 2210101264), (14, 1262915008), (16, 1105050632), (28, 631457504), (32, 552525316), (56, 315728752), (64, 276262658), (107, 165241216), (112, 157864376), (128, 138131329), (214, 82620608), (223, 79286144), (224, 78932188), (428, 41310304), (446, 39643072), (448, 39466094), (749, 23605888), (827, 21379456), (856, 20655152), (892, 19821536), (896, 19733047), (1498, 11802944), (1561, 11326592), (1654, 10689728), (1712, 10327576), (1784, 9910768), (2996, 5901472), (3122, 5663296), (3308, 5344864), (3424, 5163788), (3568, 4955384), (5789, 3054208), (5992, 2950736), (6244, 2831648), (6616, 2672432), (6848, 2581894), (7136, 2477692), (11578, 1527104), (11984, 1475368), (12488, 1415824), (13232, 1336216), (13696, 1290947), (14272, 1238846), (23156, 763552), (23861, 740992), (23968, 737684), (24976, 707912), (26464, 668108), (28544, 619423), (46312, 381776), (47722, 370496), (47936, 368842), (49952, 353956), (52928, 334054), (88489, 199808), (92624, 190888), (95444, 185248), (95872, 184421), (99904, 176978), (105856, 167027)]