40817784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 120862800

約数和(自身を除く): 80045016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 569, 588, 732, 854, 1138, 1176, 1281, 1464, 1707, 1708, 2276, 2562, 2989, 3414, 3416, 3983, 4552, 5124, 5978, 6828, 7966, 8967, 10248, 11949, 11956, 13656, 15932, 17934, 23898, 23912, 27881, 31864, 34709, 35868, 47796, 55762, 69418, 71736, 83643, 95592, 104127, 111524, 138836, 167286, 208254, 223048, 242963, 277672, 334572, 416508, 485926, 669144, 728889, 833016, 971852, 1457778, 1700741, 1943704, 2915556, 3401482, 5102223, 5831112, 6802964, 10204446, 13605928, 20408892, 40817784]

約数ペア:

[(1, 40817784), (2, 20408892), (3, 13605928), (4, 10204446), (6, 6802964), (7, 5831112), (8, 5102223), (12, 3401482), (14, 2915556), (21, 1943704), (24, 1700741), (28, 1457778), (42, 971852), (49, 833016), (56, 728889), (61, 669144), (84, 485926), (98, 416508), (122, 334572), (147, 277672), (168, 242963), (183, 223048), (196, 208254), (244, 167286), (294, 138836), (366, 111524), (392, 104127), (427, 95592), (488, 83643), (569, 71736), (588, 69418), (732, 55762), (854, 47796), (1138, 35868), (1176, 34709), (1281, 31864), (1464, 27881), (1707, 23912), (1708, 23898), (2276, 17934), (2562, 15932), (2989, 13656), (3414, 11956), (3416, 11949), (3983, 10248), (4552, 8967), (5124, 7966), (5978, 6828)]