402912092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 806618400

約数和(自身を除く): 403706308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 149, 151, 242, 298, 302, 407, 484, 596, 604, 814, 1628, 1639, 1661, 3278, 3322, 4477, 5513, 5587, 6556, 6644, 8954, 11026, 11174, 17908, 18029, 18271, 22052, 22348, 22499, 36058, 36542, 44998, 60643, 61457, 72116, 73084, 89996, 121286, 122914, 242572, 245828, 247489, 494978, 667073, 676027, 832463, 989956, 1334146, 1352054, 1664926, 2668292, 2704108, 2722379, 3329852, 5444758, 9157093, 10889516, 18314186, 36628372, 100728023, 201456046, 402912092]

約数ペア:

[(1, 402912092), (2, 201456046), (4, 100728023), (11, 36628372), (22, 18314186), (37, 10889516), (44, 9157093), (74, 5444758), (121, 3329852), (148, 2722379), (149, 2704108), (151, 2668292), (242, 1664926), (298, 1352054), (302, 1334146), (407, 989956), (484, 832463), (596, 676027), (604, 667073), (814, 494978), (1628, 247489), (1639, 245828), (1661, 242572), (3278, 122914), (3322, 121286), (4477, 89996), (5513, 73084), (5587, 72116), (6556, 61457), (6644, 60643), (8954, 44998), (11026, 36542), (11174, 36058), (17908, 22499), (18029, 22348), (18271, 22052)]