418547688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16981}}^1$

素因数の和:17082

約数の個数: 64

約数和(自身を含む): 1141190400

約数和(自身を除く): 722642712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 16981, 24648, 33962, 50943, 67924, 101886, 135848, 203772, 220753, 407544, 441506, 662259, 883012, 1324518, 1341499, 1766024, 2649036, 2682998, 4024497, 5298072, 5365996, 8048994, 10731992, 16097988, 17439487, 32195976, 34878974, 52318461, 69757948, 104636922, 139515896, 209273844, 418547688]

約数ペア:

[(1, 418547688), (2, 209273844), (3, 139515896), (4, 104636922), (6, 69757948), (8, 52318461), (12, 34878974), (13, 32195976), (24, 17439487), (26, 16097988), (39, 10731992), (52, 8048994), (78, 5365996), (79, 5298072), (104, 4024497), (156, 2682998), (158, 2649036), (237, 1766024), (312, 1341499), (316, 1324518), (474, 883012), (632, 662259), (948, 441506), (1027, 407544), (1896, 220753), (2054, 203772), (3081, 135848), (4108, 101886), (6162, 67924), (8216, 50943), (12324, 33962), (16981, 24648)]