280632492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 834839040

約数和(自身を除く): 554206548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 317, 378, 634, 756, 951, 1171, 1268, 1902, 2219, 2342, 2853, 3513, 3804, 4438, 4684, 5706, 6657, 7026, 8197, 8559, 8876, 10539, 11412, 13314, 14052, 16394, 17118, 19971, 21078, 24591, 26628, 31617, 32788, 34236, 39942, 42156, 49182, 59913, 63234, 73773, 79884, 98364, 119826, 126468, 147546, 221319, 239652, 295092, 371207, 442638, 742414, 885276, 1113621, 1484828, 2227242, 2598449, 3340863, 4454484, 5196898, 6681726, 7795347, 10022589, 10393796, 13363452, 15590694, 20045178, 23386041, 31181388, 40090356, 46772082, 70158123, 93544164, 140316246, 280632492]

約数ペア:

[(1, 280632492), (2, 140316246), (3, 93544164), (4, 70158123), (6, 46772082), (7, 40090356), (9, 31181388), (12, 23386041), (14, 20045178), (18, 15590694), (21, 13363452), (27, 10393796), (28, 10022589), (36, 7795347), (42, 6681726), (54, 5196898), (63, 4454484), (84, 3340863), (108, 2598449), (126, 2227242), (189, 1484828), (252, 1113621), (317, 885276), (378, 742414), (634, 442638), (756, 371207), (951, 295092), (1171, 239652), (1268, 221319), (1902, 147546), (2219, 126468), (2342, 119826), (2853, 98364), (3513, 79884), (3804, 73773), (4438, 63234), (4684, 59913), (5706, 49182), (6657, 42156), (7026, 39942), (8197, 34236), (8559, 32788), (8876, 31617), (10539, 26628), (11412, 24591), (13314, 21078), (14052, 19971), (16394, 17118)]