275938936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12227}}^1$

素因数の和:12284

約数の個数: 64

約数和(自身を含む): 657377280

約数和(自身を除く): 381438344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 12227, 22568, 24454, 48908, 85589, 97816, 158951, 171178, 317902, 342356, 379037, 635804, 684712, 758074, 1112657, 1271608, 1516148, 2225314, 2653259, 3032296, 4450628, 4927481, 5306518, 8901256, 9854962, 10613036, 19709924, 21226072, 34492367, 39419848, 68984734, 137969468, 275938936]

約数ペア:

[(1, 275938936), (2, 137969468), (4, 68984734), (7, 39419848), (8, 34492367), (13, 21226072), (14, 19709924), (26, 10613036), (28, 9854962), (31, 8901256), (52, 5306518), (56, 4927481), (62, 4450628), (91, 3032296), (104, 2653259), (124, 2225314), (182, 1516148), (217, 1271608), (248, 1112657), (364, 758074), (403, 684712), (434, 635804), (728, 379037), (806, 342356), (868, 317902), (1612, 171178), (1736, 158951), (2821, 97816), (3224, 85589), (5642, 48908), (11284, 24454), (12227, 22568)]