420707064

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{28319}}^1$

素因数の和:28947

約数の個数: 32

約数和(自身を含む): 1053504000

約数和(自身を除く): 632796936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1857, 2476, 3714, 4952, 7428, 14856, 28319, 56638, 84957, 113276, 169914, 226552, 339828, 679656, 17529461, 35058922, 52588383, 70117844, 105176766, 140235688, 210353532, 420707064]

約数ペア:

[(1, 420707064), (2, 210353532), (3, 140235688), (4, 105176766), (6, 70117844), (8, 52588383), (12, 35058922), (24, 17529461), (619, 679656), (1238, 339828), (1857, 226552), (2476, 169914), (3714, 113276), (4952, 84957), (7428, 56638), (14856, 28319)]