470893087376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{89833}}^1$

素因数の和:90304

約数の個数: 80

約数和(自身を含む): 985169951040

約数和(自身を除く): 514276863664

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 401, 688, 802, 817, 1604, 1634, 3208, 3268, 6416, 6536, 7619, 13072, 15238, 17243, 30476, 34486, 60952, 68972, 89833, 121904, 137944, 179666, 275888, 327617, 359332, 655234, 718664, 1310468, 1437328, 1706827, 2620936, 3413654, 3862819, 5241872, 6827308, 7725638, 13654616, 15451276, 27309232, 30902552, 36023033, 61805104, 72046066, 73393561, 144092132, 146787122, 288184264, 293574244, 576368528, 587148488, 684437627, 1174296976, 1368875254, 1548990419, 2737750508, 3097980838, 5475501016, 6195961676, 10951002032, 12391923352, 24783846704, 29430817961, 58861635922, 117723271844, 235446543688, 470893087376]

約数ペア:

[(1, 470893087376), (2, 235446543688), (4, 117723271844), (8, 58861635922), (16, 29430817961), (19, 24783846704), (38, 12391923352), (43, 10951002032), (76, 6195961676), (86, 5475501016), (152, 3097980838), (172, 2737750508), (304, 1548990419), (344, 1368875254), (401, 1174296976), (688, 684437627), (802, 587148488), (817, 576368528), (1604, 293574244), (1634, 288184264), (3208, 146787122), (3268, 144092132), (6416, 73393561), (6536, 72046066), (7619, 61805104), (13072, 36023033), (15238, 30902552), (17243, 27309232), (30476, 15451276), (34486, 13654616), (60952, 7725638), (68972, 6827308), (89833, 5241872), (121904, 3862819), (137944, 3413654), (179666, 2620936), (275888, 1706827), (327617, 1437328), (359332, 1310468), (655234, 718664)]