386842016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2687}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 833172480

約数和(自身を除く): 446330464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 409, 818, 1636, 2687, 3272, 4499, 5374, 6544, 8998, 10748, 13088, 17996, 21496, 29557, 35992, 42992, 59114, 71984, 85984, 118228, 143968, 236456, 472912, 945824, 1098983, 2197966, 4395932, 8791864, 12088813, 17583728, 24177626, 35167456, 48355252, 96710504, 193421008, 386842016]

約数ペア:

[(1, 386842016), (2, 193421008), (4, 96710504), (8, 48355252), (11, 35167456), (16, 24177626), (22, 17583728), (32, 12088813), (44, 8791864), (88, 4395932), (176, 2197966), (352, 1098983), (409, 945824), (818, 472912), (1636, 236456), (2687, 143968), (3272, 118228), (4499, 85984), (5374, 71984), (6544, 59114), (8998, 42992), (10748, 35992), (13088, 29557), (17996, 21496)]