1912351392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3691}}^1$

素因数の和:3971

約数の個数: 144

約数和(自身を含む): 6241015872

約数和(自身を除く): 4328664480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 336, 504, 514, 672, 771, 1008, 1028, 1542, 1799, 2016, 2056, 2313, 3084, 3598, 3691, 4112, 4626, 5397, 6168, 7196, 7382, 8224, 9252, 10794, 11073, 12336, 14392, 14764, 16191, 18504, 21588, 22146, 24672, 25837, 28784, 29528, 32382, 33219, 37008, 43176, 44292, 51674, 57568, 59056, 64764, 66438, 74016, 77511, 86352, 88584, 103348, 118112, 129528, 132876, 155022, 172704, 177168, 206696, 232533, 259056, 265752, 310044, 354336, 413392, 465066, 518112, 531504, 620088, 826784, 930132, 948587, 1063008, 1240176, 1860264, 1897174, 2480352, 2845761, 3720528, 3794348, 5691522, 6640109, 7441056, 7588696, 8537283, 11383044, 13280218, 15177392, 17074566, 19920327, 22766088, 26560436, 30354784, 34149132, 39840654, 45532176, 53120872, 59760981, 68298264, 79681308, 91064352, 106241744, 119521962, 136596528, 159362616, 212483488, 239043924, 273193056, 318725232, 478087848, 637450464, 956175696, 1912351392]

約数ペア:

[(1, 1912351392), (2, 956175696), (3, 637450464), (4, 478087848), (6, 318725232), (7, 273193056), (8, 239043924), (9, 212483488), (12, 159362616), (14, 136596528), (16, 119521962), (18, 106241744), (21, 91064352), (24, 79681308), (28, 68298264), (32, 59760981), (36, 53120872), (42, 45532176), (48, 39840654), (56, 34149132), (63, 30354784), (72, 26560436), (84, 22766088), (96, 19920327), (112, 17074566), (126, 15177392), (144, 13280218), (168, 11383044), (224, 8537283), (252, 7588696), (257, 7441056), (288, 6640109), (336, 5691522), (504, 3794348), (514, 3720528), (672, 2845761), (771, 2480352), (1008, 1897174), (1028, 1860264), (1542, 1240176), (1799, 1063008), (2016, 948587), (2056, 930132), (2313, 826784), (3084, 620088), (3598, 531504), (3691, 518112), (4112, 465066), (4626, 413392), (5397, 354336), (6168, 310044), (7196, 265752), (7382, 259056), (8224, 232533), (9252, 206696), (10794, 177168), (11073, 172704), (12336, 155022), (14392, 132876), (14764, 129528), (16191, 118112), (18504, 103348), (21588, 88584), (22146, 86352), (24672, 77511), (25837, 74016), (28784, 66438), (29528, 64764), (32382, 59056), (33219, 57568), (37008, 51674), (43176, 44292)]