431379104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3313}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 917805672

約数和(自身を除く): 486426568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 313, 416, 626, 1252, 2504, 3313, 4069, 5008, 6626, 8138, 10016, 13252, 16276, 26504, 32552, 43069, 53008, 65104, 86138, 106016, 130208, 172276, 344552, 689104, 1036969, 1378208, 2073938, 4147876, 8295752, 13480597, 16591504, 26961194, 33183008, 53922388, 107844776, 215689552, 431379104]

約数ペア:

[(1, 431379104), (2, 215689552), (4, 107844776), (8, 53922388), (13, 33183008), (16, 26961194), (26, 16591504), (32, 13480597), (52, 8295752), (104, 4147876), (208, 2073938), (313, 1378208), (416, 1036969), (626, 689104), (1252, 344552), (2504, 172276), (3313, 130208), (4069, 106016), (5008, 86138), (6626, 65104), (8138, 53008), (10016, 43069), (13252, 32552), (16276, 26504)]