274900808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 659151360

約数和(自身を除く): 384250552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 182, 217, 248, 338, 364, 403, 434, 676, 728, 806, 868, 937, 1183, 1352, 1612, 1736, 1874, 2366, 2821, 3224, 3748, 4732, 5239, 5642, 6559, 7496, 9464, 10478, 11284, 12181, 13118, 20956, 22568, 24362, 26236, 29047, 36673, 41912, 48724, 52472, 58094, 73346, 85267, 97448, 116188, 146692, 158353, 170534, 203329, 232376, 293384, 316706, 341068, 377611, 406658, 633412, 682136, 755222, 813316, 1108471, 1266824, 1510444, 1626632, 2216942, 2643277, 3020888, 4433884, 4908943, 5286554, 8867768, 9817886, 10573108, 19635772, 21146216, 34362601, 39271544, 68725202, 137450404, 274900808]

約数ペア:

[(1, 274900808), (2, 137450404), (4, 68725202), (7, 39271544), (8, 34362601), (13, 21146216), (14, 19635772), (26, 10573108), (28, 9817886), (31, 8867768), (52, 5286554), (56, 4908943), (62, 4433884), (91, 3020888), (104, 2643277), (124, 2216942), (169, 1626632), (182, 1510444), (217, 1266824), (248, 1108471), (338, 813316), (364, 755222), (403, 682136), (434, 633412), (676, 406658), (728, 377611), (806, 341068), (868, 316706), (937, 293384), (1183, 232376), (1352, 203329), (1612, 170534), (1736, 158353), (1874, 146692), (2366, 116188), (2821, 97448), (3224, 85267), (3748, 73346), (4732, 58094), (5239, 52472), (5642, 48724), (6559, 41912), (7496, 36673), (9464, 29047), (10478, 26236), (11284, 24362), (12181, 22568), (13118, 20956)]