868992072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 2472422400

約数和(自身を除く): 1603430328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 83, 92, 104, 138, 156, 166, 184, 249, 276, 299, 312, 332, 498, 552, 598, 664, 897, 996, 1079, 1196, 1459, 1794, 1909, 1992, 2158, 2392, 2918, 3237, 3588, 3818, 4316, 4377, 5727, 5836, 6474, 7176, 7636, 8632, 8754, 11454, 11672, 12948, 15272, 17508, 18967, 22908, 24817, 25896, 33557, 35016, 37934, 45816, 49634, 56901, 67114, 74451, 75868, 99268, 100671, 113802, 121097, 134228, 148902, 151736, 198536, 201342, 227604, 242194, 268456, 297804, 363291, 402684, 436241, 455208, 484388, 595608, 726582, 805368, 872482, 968776, 1308723, 1453164, 1574261, 1744964, 2617446, 2785231, 2906328, 3148522, 3489928, 4722783, 5234892, 5570462, 6297044, 8355693, 9445566, 10469784, 11140924, 12594088, 16711386, 18891132, 22281848, 33422772, 36208003, 37782264, 66845544, 72416006, 108624009, 144832012, 217248018, 289664024, 434496036, 868992072]

約数ペア:

[(1, 868992072), (2, 434496036), (3, 289664024), (4, 217248018), (6, 144832012), (8, 108624009), (12, 72416006), (13, 66845544), (23, 37782264), (24, 36208003), (26, 33422772), (39, 22281848), (46, 18891132), (52, 16711386), (69, 12594088), (78, 11140924), (83, 10469784), (92, 9445566), (104, 8355693), (138, 6297044), (156, 5570462), (166, 5234892), (184, 4722783), (249, 3489928), (276, 3148522), (299, 2906328), (312, 2785231), (332, 2617446), (498, 1744964), (552, 1574261), (598, 1453164), (664, 1308723), (897, 968776), (996, 872482), (1079, 805368), (1196, 726582), (1459, 595608), (1794, 484388), (1909, 455208), (1992, 436241), (2158, 402684), (2392, 363291), (2918, 297804), (3237, 268456), (3588, 242194), (3818, 227604), (4316, 201342), (4377, 198536), (5727, 151736), (5836, 148902), (6474, 134228), (7176, 121097), (7636, 113802), (8632, 100671), (8754, 99268), (11454, 75868), (11672, 74451), (12948, 67114), (15272, 56901), (17508, 49634), (18967, 45816), (22908, 37934), (24817, 35016), (25896, 33557)]