330142416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 881068608

約数和(自身を除く): 550926192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 211, 222, 296, 422, 444, 592, 633, 844, 881, 888, 1266, 1688, 1762, 1776, 2532, 2643, 3376, 3524, 5064, 5286, 7048, 7807, 10128, 10572, 14096, 15614, 21144, 23421, 31228, 32597, 42288, 46842, 62456, 65194, 93684, 97791, 124912, 130388, 185891, 187368, 195582, 260776, 371782, 374736, 391164, 521552, 557673, 743564, 782328, 1115346, 1487128, 1564656, 2230692, 2974256, 4461384, 6877967, 8922768, 13755934, 20633901, 27511868, 41267802, 55023736, 82535604, 110047472, 165071208, 330142416]

約数ペア:

[(1, 330142416), (2, 165071208), (3, 110047472), (4, 82535604), (6, 55023736), (8, 41267802), (12, 27511868), (16, 20633901), (24, 13755934), (37, 8922768), (48, 6877967), (74, 4461384), (111, 2974256), (148, 2230692), (211, 1564656), (222, 1487128), (296, 1115346), (422, 782328), (444, 743564), (592, 557673), (633, 521552), (844, 391164), (881, 374736), (888, 371782), (1266, 260776), (1688, 195582), (1762, 187368), (1776, 185891), (2532, 130388), (2643, 124912), (3376, 97791), (3524, 93684), (5064, 65194), (5286, 62456), (7048, 46842), (7807, 42288), (10128, 32597), (10572, 31228), (14096, 23421), (15614, 21144)]