719088

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 1892736

約数和(自身を除く): 1173648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 211, 213, 284, 422, 426, 568, 633, 844, 852, 1136, 1266, 1688, 1704, 2532, 3376, 3408, 5064, 10128, 14981, 29962, 44943, 59924, 89886, 119848, 179772, 239696, 359544, 719088]

約数ペア:

[(1, 719088), (2, 359544), (3, 239696), (4, 179772), (6, 119848), (8, 89886), (12, 59924), (16, 44943), (24, 29962), (48, 14981), (71, 10128), (142, 5064), (211, 3408), (213, 3376), (284, 2532), (422, 1704), (426, 1688), (568, 1266), (633, 1136), (844, 852)]