469128704

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 1055932416

約数和(自身を除く): 586803712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1984, 2687, 2728, 2816, 3968, 5374, 5456, 5632, 7936, 10748, 10912, 15872, 21496, 21824, 29557, 42992, 43648, 59114, 83297, 85984, 87296, 118228, 166594, 171968, 174592, 236456, 333188, 343936, 472912, 666376, 687872, 916267, 945824, 1332752, 1375744, 1832534, 1891648, 2665504, 3665068, 3783296, 5331008, 7330136, 7566592, 10662016, 14660272, 15133184, 21324032, 29320544, 42648064, 58641088, 117282176, 234564352, 469128704]

約数ペア:

[(1, 469128704), (2, 234564352), (4, 117282176), (8, 58641088), (11, 42648064), (16, 29320544), (22, 21324032), (31, 15133184), (32, 14660272), (44, 10662016), (62, 7566592), (64, 7330136), (88, 5331008), (124, 3783296), (128, 3665068), (176, 2665504), (248, 1891648), (256, 1832534), (341, 1375744), (352, 1332752), (496, 945824), (512, 916267), (682, 687872), (704, 666376), (992, 472912), (1364, 343936), (1408, 333188), (1984, 236456), (2687, 174592), (2728, 171968), (2816, 166594), (3968, 118228), (5374, 87296), (5456, 85984), (5632, 83297), (7936, 59114), (10748, 43648), (10912, 42992), (15872, 29557), (21496, 21824)]