17689751712

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{42157}}^1$

素因数の和:42251

約数の個数: 144

約数和(自身を含む): 53034089472

約数和(自身を除く): 35344337760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 186, 188, 248, 279, 282, 288, 372, 376, 423, 496, 558, 564, 744, 752, 846, 992, 1116, 1128, 1457, 1488, 1504, 1692, 2232, 2256, 2914, 2976, 3384, 4371, 4464, 4512, 5828, 6768, 8742, 8928, 11656, 13113, 13536, 17484, 23312, 26226, 34968, 42157, 46624, 52452, 69936, 84314, 104904, 126471, 139872, 168628, 209808, 252942, 337256, 379413, 419616, 505884, 674512, 758826, 1011768, 1306867, 1349024, 1517652, 1981379, 2023536, 2613734, 3035304, 3920601, 3962758, 4047072, 5227468, 5944137, 6070608, 7841202, 7925516, 10454936, 11761803, 11888274, 12141216, 15682404, 15851032, 17832411, 20909872, 23523606, 23776548, 31364808, 31702064, 35664822, 41819744, 47047212, 47553096, 61422749, 62729616, 63404128, 71329644, 94094424, 95106192, 122845498, 125459232, 142659288, 184268247, 188188848, 190212384, 245690996, 285318576, 368536494, 376377696, 491381992, 552804741, 570637152, 737072988, 982763984, 1105609482, 1474145976, 1965527968, 2211218964, 2948291952, 4422437928, 5896583904, 8844875856, 17689751712]

約数ペア:

[(1, 17689751712), (2, 8844875856), (3, 5896583904), (4, 4422437928), (6, 2948291952), (8, 2211218964), (9, 1965527968), (12, 1474145976), (16, 1105609482), (18, 982763984), (24, 737072988), (31, 570637152), (32, 552804741), (36, 491381992), (47, 376377696), (48, 368536494), (62, 285318576), (72, 245690996), (93, 190212384), (94, 188188848), (96, 184268247), (124, 142659288), (141, 125459232), (144, 122845498), (186, 95106192), (188, 94094424), (248, 71329644), (279, 63404128), (282, 62729616), (288, 61422749), (372, 47553096), (376, 47047212), (423, 41819744), (496, 35664822), (558, 31702064), (564, 31364808), (744, 23776548), (752, 23523606), (846, 20909872), (992, 17832411), (1116, 15851032), (1128, 15682404), (1457, 12141216), (1488, 11888274), (1504, 11761803), (1692, 10454936), (2232, 7925516), (2256, 7841202), (2914, 6070608), (2976, 5944137), (3384, 5227468), (4371, 4047072), (4464, 3962758), (4512, 3920601), (5828, 3035304), (6768, 2613734), (8742, 2023536), (8928, 1981379), (11656, 1517652), (13113, 1349024), (13536, 1306867), (17484, 1011768), (23312, 758826), (26226, 674512), (34968, 505884), (42157, 419616), (46624, 379413), (52452, 337256), (69936, 252942), (84314, 209808), (104904, 168628), (126471, 139872)]