646793928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1787}}^1$

素因数の和:2267

約数の個数: 96

約数和(自身を含む): 1916235360

約数和(自身を除く): 1269441432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 457, 792, 914, 1371, 1787, 1828, 2742, 3574, 3656, 4113, 5027, 5361, 5484, 7148, 8226, 10054, 10722, 10968, 14296, 15081, 16083, 16452, 19657, 20108, 21444, 30162, 32166, 32904, 39314, 40216, 42888, 45243, 58971, 60324, 64332, 78628, 90486, 117942, 120648, 128664, 157256, 176913, 180972, 235884, 353826, 361944, 471768, 707652, 816659, 1415304, 1633318, 2449977, 3266636, 4899954, 6533272, 7349931, 8983249, 9799908, 14699862, 17966498, 19599816, 26949747, 29399724, 35932996, 53899494, 58799448, 71865992, 80849241, 107798988, 161698482, 215597976, 323396964, 646793928]

約数ペア:

[(1, 646793928), (2, 323396964), (3, 215597976), (4, 161698482), (6, 107798988), (8, 80849241), (9, 71865992), (11, 58799448), (12, 53899494), (18, 35932996), (22, 29399724), (24, 26949747), (33, 19599816), (36, 17966498), (44, 14699862), (66, 9799908), (72, 8983249), (88, 7349931), (99, 6533272), (132, 4899954), (198, 3266636), (264, 2449977), (396, 1633318), (457, 1415304), (792, 816659), (914, 707652), (1371, 471768), (1787, 361944), (1828, 353826), (2742, 235884), (3574, 180972), (3656, 176913), (4113, 157256), (5027, 128664), (5361, 120648), (5484, 117942), (7148, 90486), (8226, 78628), (10054, 64332), (10722, 60324), (10968, 58971), (14296, 45243), (15081, 42888), (16083, 40216), (16452, 39314), (19657, 32904), (20108, 32166), (21444, 30162)]