804912012

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 2145749760

約数和(自身を除く): 1340837748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 353, 387, 491, 516, 706, 774, 982, 1059, 1161, 1412, 1473, 1548, 1964, 2118, 2322, 2946, 3177, 4236, 4419, 4644, 5892, 6354, 8838, 9531, 12708, 13257, 15179, 17676, 19062, 21113, 26514, 30358, 38124, 42226, 45537, 53028, 60716, 63339, 84452, 91074, 126678, 136611, 173323, 182148, 190017, 253356, 273222, 346646, 380034, 409833, 519969, 546444, 570051, 693292, 760068, 819666, 1039938, 1140102, 1559907, 1639332, 2079876, 2280204, 3119814, 4679721, 6239628, 7452889, 9359442, 14905778, 18718884, 22358667, 29811556, 44717334, 67076001, 89434668, 134152002, 201228003, 268304004, 402456006, 804912012]

約数ペア:

[(1, 804912012), (2, 402456006), (3, 268304004), (4, 201228003), (6, 134152002), (9, 89434668), (12, 67076001), (18, 44717334), (27, 29811556), (36, 22358667), (43, 18718884), (54, 14905778), (86, 9359442), (108, 7452889), (129, 6239628), (172, 4679721), (258, 3119814), (353, 2280204), (387, 2079876), (491, 1639332), (516, 1559907), (706, 1140102), (774, 1039938), (982, 819666), (1059, 760068), (1161, 693292), (1412, 570051), (1473, 546444), (1548, 519969), (1964, 409833), (2118, 380034), (2322, 346646), (2946, 273222), (3177, 253356), (4236, 190017), (4419, 182148), (4644, 173323), (5892, 136611), (6354, 126678), (8838, 91074), (9531, 84452), (12708, 63339), (13257, 60716), (15179, 53028), (17676, 45537), (19062, 42226), (21113, 38124), (26514, 30358)]