2289456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1250

約数の個数: 60

約数和(自身を含む): 6905808

約数和(自身を除く): 4616352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1223, 1872, 2446, 3669, 4892, 7338, 9784, 11007, 14676, 15899, 19568, 22014, 29352, 31798, 44028, 47697, 58704, 63596, 88056, 95394, 127192, 143091, 176112, 190788, 254384, 286182, 381576, 572364, 763152, 1144728, 2289456]

約数ペア:

[(1, 2289456), (2, 1144728), (3, 763152), (4, 572364), (6, 381576), (8, 286182), (9, 254384), (12, 190788), (13, 176112), (16, 143091), (18, 127192), (24, 95394), (26, 88056), (36, 63596), (39, 58704), (48, 47697), (52, 44028), (72, 31798), (78, 29352), (104, 22014), (117, 19568), (144, 15899), (156, 14676), (208, 11007), (234, 9784), (312, 7338), (468, 4892), (624, 3669), (936, 2446), (1223, 1872)]