328267060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 784465920

約数和(自身を除く): 456198860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 127, 155, 220, 254, 310, 341, 379, 508, 620, 635, 682, 758, 1270, 1364, 1397, 1516, 1705, 1895, 2540, 2794, 3410, 3790, 3937, 4169, 5588, 6820, 6985, 7580, 7874, 8338, 11749, 13970, 15748, 16676, 19685, 20845, 23498, 27940, 39370, 41690, 43307, 46996, 48133, 58745, 78740, 83380, 86614, 96266, 117490, 129239, 173228, 192532, 216535, 234980, 240665, 258478, 433070, 481330, 516956, 529463, 646195, 866140, 962660, 1058926, 1292390, 1492123, 2117852, 2584780, 2647315, 2984246, 5294630, 5968492, 7460615, 10589260, 14921230, 16413353, 29842460, 32826706, 65653412, 82066765, 164133530, 328267060]

約数ペア:

[(1, 328267060), (2, 164133530), (4, 82066765), (5, 65653412), (10, 32826706), (11, 29842460), (20, 16413353), (22, 14921230), (31, 10589260), (44, 7460615), (55, 5968492), (62, 5294630), (110, 2984246), (124, 2647315), (127, 2584780), (155, 2117852), (220, 1492123), (254, 1292390), (310, 1058926), (341, 962660), (379, 866140), (508, 646195), (620, 529463), (635, 516956), (682, 481330), (758, 433070), (1270, 258478), (1364, 240665), (1397, 234980), (1516, 216535), (1705, 192532), (1895, 173228), (2540, 129239), (2794, 117490), (3410, 96266), (3790, 86614), (3937, 83380), (4169, 78740), (5588, 58745), (6820, 48133), (6985, 46996), (7580, 43307), (7874, 41690), (8338, 39370), (11749, 27940), (13970, 23498), (15748, 20845), (16676, 19685)]