1643304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 4636800

約数和(自身を除く): 2993496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 229, 276, 299, 312, 458, 552, 598, 687, 897, 916, 1196, 1374, 1794, 1832, 2392, 2748, 2977, 3588, 5267, 5496, 5954, 7176, 8931, 10534, 11908, 15801, 17862, 21068, 23816, 31602, 35724, 42136, 63204, 68471, 71448, 126408, 136942, 205413, 273884, 410826, 547768, 821652, 1643304]

約数ペア:

[(1, 1643304), (2, 821652), (3, 547768), (4, 410826), (6, 273884), (8, 205413), (12, 136942), (13, 126408), (23, 71448), (24, 68471), (26, 63204), (39, 42136), (46, 35724), (52, 31602), (69, 23816), (78, 21068), (92, 17862), (104, 15801), (138, 11908), (156, 10534), (184, 8931), (229, 7176), (276, 5954), (299, 5496), (312, 5267), (458, 3588), (552, 2977), (598, 2748), (687, 2392), (897, 1832), (916, 1794), (1196, 1374)]