1218520224

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{136483}}^1$

素因数の和:136530

約数の個数: 72

約数和(自身を含む): 3576972672

約数和(自身を除く): 2358452448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 136483, 272966, 409449, 545932, 818898, 1091864, 1228347, 1637796, 2183728, 2456694, 3275592, 4230973, 4367456, 4913388, 6551184, 8461946, 9826776, 12692919, 13102368, 16923892, 19653552, 25385838, 33847784, 38078757, 39307104, 50771676, 67695568, 76157514, 101543352, 135391136, 152315028, 203086704, 304630056, 406173408, 609260112, 1218520224]

約数ペア:

[(1, 1218520224), (2, 609260112), (3, 406173408), (4, 304630056), (6, 203086704), (8, 152315028), (9, 135391136), (12, 101543352), (16, 76157514), (18, 67695568), (24, 50771676), (31, 39307104), (32, 38078757), (36, 33847784), (48, 25385838), (62, 19653552), (72, 16923892), (93, 13102368), (96, 12692919), (124, 9826776), (144, 8461946), (186, 6551184), (248, 4913388), (279, 4367456), (288, 4230973), (372, 3275592), (496, 2456694), (558, 2183728), (744, 1637796), (992, 1228347), (1116, 1091864), (1488, 818898), (2232, 545932), (2976, 409449), (4464, 272966), (8928, 136483)]