1604247514604

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{197699}}^1$

素因数の和:199915

約数の個数: 72

約数和(自身を含む): 3439268280000

約数和(自身を除く): 1835020765396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2179, 3724, 4358, 8716, 15253, 30506, 41401, 61012, 82802, 106771, 165604, 197699, 213542, 289807, 395398, 427084, 579614, 790796, 1159228, 1383893, 2028649, 2767786, 3756281, 4057298, 5535572, 7512562, 8114596, 9687251, 15025124, 19374502, 26293967, 38749004, 52587934, 105175868, 184057769, 368115538, 430786121, 736231076, 861572242, 1723144484, 3015502847, 6031005694, 8184936299, 12062011388, 16369872598, 21108519929, 32739745196, 42217039858, 57294554093, 84434079716, 114589108186, 229178216372, 401061878651, 802123757302, 1604247514604]

約数ペア:

[(1, 1604247514604), (2, 802123757302), (4, 401061878651), (7, 229178216372), (14, 114589108186), (19, 84434079716), (28, 57294554093), (38, 42217039858), (49, 32739745196), (76, 21108519929), (98, 16369872598), (133, 12062011388), (196, 8184936299), (266, 6031005694), (532, 3015502847), (931, 1723144484), (1862, 861572242), (2179, 736231076), (3724, 430786121), (4358, 368115538), (8716, 184057769), (15253, 105175868), (30506, 52587934), (41401, 38749004), (61012, 26293967), (82802, 19374502), (106771, 15025124), (165604, 9687251), (197699, 8114596), (213542, 7512562), (289807, 5535572), (395398, 4057298), (427084, 3756281), (579614, 2767786), (790796, 2028649), (1159228, 1383893)]