328472808

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 833448000

約数和(自身を除く): 504975192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 307, 327, 409, 436, 614, 654, 818, 872, 921, 1227, 1228, 1308, 1636, 1842, 2454, 2456, 2616, 3272, 3684, 4908, 7368, 9816, 33463, 44581, 66926, 89162, 100389, 125563, 133743, 133852, 178324, 200778, 251126, 267486, 267704, 356648, 376689, 401556, 502252, 534972, 753378, 803112, 1004504, 1069944, 1506756, 3013512, 13686367, 27372734, 41059101, 54745468, 82118202, 109490936, 164236404, 328472808]

約数ペア:

[(1, 328472808), (2, 164236404), (3, 109490936), (4, 82118202), (6, 54745468), (8, 41059101), (12, 27372734), (24, 13686367), (109, 3013512), (218, 1506756), (307, 1069944), (327, 1004504), (409, 803112), (436, 753378), (614, 534972), (654, 502252), (818, 401556), (872, 376689), (921, 356648), (1227, 267704), (1228, 267486), (1308, 251126), (1636, 200778), (1842, 178324), (2454, 133852), (2456, 133743), (2616, 125563), (3272, 100389), (3684, 89162), (4908, 66926), (7368, 44581), (9816, 33463)]