275736816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3315

約数の個数: 120

約数和(自身を含む): 838755840

約数和(自身を除く): 563019024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3251, 3534, 4464, 4712, 5301, 6502, 7068, 9424, 9753, 10602, 13004, 14136, 19506, 21204, 26008, 28272, 29259, 39012, 42408, 52016, 58518, 61769, 78024, 84816, 100781, 117036, 123538, 156048, 185307, 201562, 234072, 247076, 302343, 370614, 403124, 468144, 494152, 555921, 604686, 741228, 806248, 907029, 988304, 1111842, 1209372, 1482456, 1612496, 1814058, 1914839, 2223684, 2418744, 2964912, 3628116, 3829678, 4447368, 4837488, 5744517, 7256232, 7659356, 8894736, 11489034, 14512464, 15318712, 17233551, 22978068, 30637424, 34467102, 45956136, 68934204, 91912272, 137868408, 275736816]

約数ペア:

[(1, 275736816), (2, 137868408), (3, 91912272), (4, 68934204), (6, 45956136), (8, 34467102), (9, 30637424), (12, 22978068), (16, 17233551), (18, 15318712), (19, 14512464), (24, 11489034), (31, 8894736), (36, 7659356), (38, 7256232), (48, 5744517), (57, 4837488), (62, 4447368), (72, 3829678), (76, 3628116), (93, 2964912), (114, 2418744), (124, 2223684), (144, 1914839), (152, 1814058), (171, 1612496), (186, 1482456), (228, 1209372), (248, 1111842), (279, 988304), (304, 907029), (342, 806248), (372, 741228), (456, 604686), (496, 555921), (558, 494152), (589, 468144), (684, 403124), (744, 370614), (912, 302343), (1116, 247076), (1178, 234072), (1368, 201562), (1488, 185307), (1767, 156048), (2232, 123538), (2356, 117036), (2736, 100781), (3251, 84816), (3534, 78024), (4464, 61769), (4712, 58518), (5301, 52016), (6502, 42408), (7068, 39012), (9424, 29259), (9753, 28272), (10602, 26008), (13004, 21204), (14136, 19506)]