487874244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 1342615680

約数和(自身を除く): 854741436

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 401, 429, 572, 709, 802, 858, 1203, 1418, 1604, 1716, 2127, 2406, 2836, 4254, 4411, 4812, 5213, 7799, 8508, 8822, 9217, 10426, 13233, 15598, 15639, 17644, 18434, 20852, 23397, 26466, 27651, 31196, 31278, 36868, 46794, 52932, 55302, 57343, 62556, 93588, 101387, 110604, 114686, 172029, 202774, 229372, 284309, 304161, 344058, 405548, 568618, 608322, 688116, 852927, 1137236, 1216644, 1705854, 3127399, 3411708, 3696017, 6254798, 7392034, 9382197, 11088051, 12509596, 14784068, 18764394, 22176102, 37528788, 40656187, 44352204, 81312374, 121968561, 162624748, 243937122, 487874244]

約数ペア:

[(1, 487874244), (2, 243937122), (3, 162624748), (4, 121968561), (6, 81312374), (11, 44352204), (12, 40656187), (13, 37528788), (22, 22176102), (26, 18764394), (33, 14784068), (39, 12509596), (44, 11088051), (52, 9382197), (66, 7392034), (78, 6254798), (132, 3696017), (143, 3411708), (156, 3127399), (286, 1705854), (401, 1216644), (429, 1137236), (572, 852927), (709, 688116), (802, 608322), (858, 568618), (1203, 405548), (1418, 344058), (1604, 304161), (1716, 284309), (2127, 229372), (2406, 202774), (2836, 172029), (4254, 114686), (4411, 110604), (4812, 101387), (5213, 93588), (7799, 62556), (8508, 57343), (8822, 55302), (9217, 52932), (10426, 46794), (13233, 36868), (15598, 31278), (15639, 31196), (17644, 27651), (18434, 26466), (20852, 23397)]