1293587856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1787}}^1$

素因数の和:2269

約数の個数: 120

約数和(自身を含む): 3960219744

約数和(自身を除く): 2666631888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 457, 528, 792, 914, 1371, 1584, 1787, 1828, 2742, 3574, 3656, 4113, 5027, 5361, 5484, 7148, 7312, 8226, 10054, 10722, 10968, 14296, 15081, 16083, 16452, 19657, 20108, 21444, 21936, 28592, 30162, 32166, 32904, 39314, 40216, 42888, 45243, 58971, 60324, 64332, 65808, 78628, 80432, 85776, 90486, 117942, 120648, 128664, 157256, 176913, 180972, 235884, 241296, 257328, 314512, 353826, 361944, 471768, 707652, 723888, 816659, 943536, 1415304, 1633318, 2449977, 2830608, 3266636, 4899954, 6533272, 7349931, 8983249, 9799908, 13066544, 14699862, 17966498, 19599816, 26949747, 29399724, 35932996, 39199632, 53899494, 58799448, 71865992, 80849241, 107798988, 117598896, 143731984, 161698482, 215597976, 323396964, 431195952, 646793928, 1293587856]

約数ペア:

[(1, 1293587856), (2, 646793928), (3, 431195952), (4, 323396964), (6, 215597976), (8, 161698482), (9, 143731984), (11, 117598896), (12, 107798988), (16, 80849241), (18, 71865992), (22, 58799448), (24, 53899494), (33, 39199632), (36, 35932996), (44, 29399724), (48, 26949747), (66, 19599816), (72, 17966498), (88, 14699862), (99, 13066544), (132, 9799908), (144, 8983249), (176, 7349931), (198, 6533272), (264, 4899954), (396, 3266636), (457, 2830608), (528, 2449977), (792, 1633318), (914, 1415304), (1371, 943536), (1584, 816659), (1787, 723888), (1828, 707652), (2742, 471768), (3574, 361944), (3656, 353826), (4113, 314512), (5027, 257328), (5361, 241296), (5484, 235884), (7148, 180972), (7312, 176913), (8226, 157256), (10054, 128664), (10722, 120648), (10968, 117942), (14296, 90486), (15081, 85776), (16083, 80432), (16452, 78628), (19657, 65808), (20108, 64332), (21444, 60324), (21936, 58971), (28592, 45243), (30162, 42888), (32166, 40216), (32904, 39314)]