280096284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3475

約数の個数: 96

約数和(自身を含む): 769499136

約数和(自身を除く): 489402852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3162, 3407, 4836, 6324, 6814, 6851, 10221, 13628, 13702, 20442, 20553, 27404, 40884, 41106, 44291, 57919, 82212, 88582, 105617, 115838, 132873, 173757, 177164, 211234, 231676, 265746, 316851, 347514, 422468, 531492, 633702, 695028, 752947, 1267404, 1373021, 1505894, 1795489, 2258841, 2746042, 3011788, 3590978, 4119063, 4517682, 5386467, 5492084, 7181956, 8238126, 9035364, 10772934, 16476252, 21545868, 23341357, 46682714, 70024071, 93365428, 140048142, 280096284]

約数ペア:

[(1, 280096284), (2, 140048142), (3, 93365428), (4, 70024071), (6, 46682714), (12, 23341357), (13, 21545868), (17, 16476252), (26, 10772934), (31, 9035364), (34, 8238126), (39, 7181956), (51, 5492084), (52, 5386467), (62, 4517682), (68, 4119063), (78, 3590978), (93, 3011788), (102, 2746042), (124, 2258841), (156, 1795489), (186, 1505894), (204, 1373021), (221, 1267404), (372, 752947), (403, 695028), (442, 633702), (527, 531492), (663, 422468), (806, 347514), (884, 316851), (1054, 265746), (1209, 231676), (1326, 211234), (1581, 177164), (1612, 173757), (2108, 132873), (2418, 115838), (2652, 105617), (3162, 88582), (3407, 82212), (4836, 57919), (6324, 44291), (6814, 41106), (6851, 40884), (10221, 27404), (13628, 20553), (13702, 20442)]