440989344

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{32579}}^1$

素因数の和:32642

約数の個数: 72

約数和(自身を含む): 1280784960

約数和(自身を除く): 839795616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 32579, 65158, 97737, 130316, 195474, 260632, 293211, 390948, 521264, 586422, 781896, 1042528, 1172844, 1531213, 1563792, 2345688, 3062426, 3127584, 4593639, 4691376, 6124852, 9187278, 9382752, 12249704, 13780917, 18374556, 24499408, 27561834, 36749112, 48998816, 55123668, 73498224, 110247336, 146996448, 220494672, 440989344]

約数ペア:

[(1, 440989344), (2, 220494672), (3, 146996448), (4, 110247336), (6, 73498224), (8, 55123668), (9, 48998816), (12, 36749112), (16, 27561834), (18, 24499408), (24, 18374556), (32, 13780917), (36, 12249704), (47, 9382752), (48, 9187278), (72, 6124852), (94, 4691376), (96, 4593639), (141, 3127584), (144, 3062426), (188, 2345688), (282, 1563792), (288, 1531213), (376, 1172844), (423, 1042528), (564, 781896), (752, 586422), (846, 521264), (1128, 390948), (1504, 293211), (1692, 260632), (2256, 195474), (3384, 130316), (4512, 97737), (6768, 65158), (13536, 32579)]