1800512688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{15107}}^1$

素因数の和:15322

約数の個数: 80

約数和(自身を含む): 5035677696

約数和(自身を除く): 3235165008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1528, 2292, 2483, 3056, 4584, 4966, 7449, 9168, 9932, 14898, 15107, 19864, 29796, 30214, 39728, 45321, 59592, 60428, 90642, 119184, 120856, 181284, 196391, 241712, 362568, 392782, 589173, 725136, 785564, 1178346, 1571128, 2356692, 2885437, 3142256, 4713384, 5770874, 8656311, 9426768, 11541748, 17312622, 23083496, 34625244, 37510681, 46166992, 69250488, 75021362, 112532043, 138500976, 150042724, 225064086, 300085448, 450128172, 600170896, 900256344, 1800512688]

約数ペア:

[(1, 1800512688), (2, 900256344), (3, 600170896), (4, 450128172), (6, 300085448), (8, 225064086), (12, 150042724), (13, 138500976), (16, 112532043), (24, 75021362), (26, 69250488), (39, 46166992), (48, 37510681), (52, 34625244), (78, 23083496), (104, 17312622), (156, 11541748), (191, 9426768), (208, 8656311), (312, 5770874), (382, 4713384), (573, 3142256), (624, 2885437), (764, 2356692), (1146, 1571128), (1528, 1178346), (2292, 785564), (2483, 725136), (3056, 589173), (4584, 392782), (4966, 362568), (7449, 241712), (9168, 196391), (9932, 181284), (14898, 120856), (15107, 119184), (19864, 90642), (29796, 60428), (30214, 59592), (39728, 45321)]