230872304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 500697120

約数和(自身を除く): 269824816

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 131, 148, 208, 229, 262, 296, 458, 481, 524, 592, 916, 962, 1048, 1703, 1832, 1924, 2096, 2977, 3406, 3664, 3848, 4847, 5954, 6812, 7696, 8473, 9694, 11908, 13624, 16946, 19388, 23816, 27248, 29999, 33892, 38776, 47632, 59998, 63011, 67784, 77552, 110149, 119996, 126022, 135568, 220298, 239992, 252044, 389987, 440596, 479984, 504088, 779974, 881192, 1008176, 1109963, 1559948, 1762384, 2219926, 3119896, 4439852, 6239792, 8879704, 14429519, 17759408, 28859038, 57718076, 115436152, 230872304]

約数ペア:

[(1, 230872304), (2, 115436152), (4, 57718076), (8, 28859038), (13, 17759408), (16, 14429519), (26, 8879704), (37, 6239792), (52, 4439852), (74, 3119896), (104, 2219926), (131, 1762384), (148, 1559948), (208, 1109963), (229, 1008176), (262, 881192), (296, 779974), (458, 504088), (481, 479984), (524, 440596), (592, 389987), (916, 252044), (962, 239992), (1048, 220298), (1703, 135568), (1832, 126022), (1924, 119996), (2096, 110149), (2977, 77552), (3406, 67784), (3664, 63011), (3848, 59998), (4847, 47632), (5954, 38776), (6812, 33892), (7696, 29999), (8473, 27248), (9694, 23816), (11908, 19388), (13624, 16946)]