1381535088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4861}}^1$

素因数の和:5094

約数の個数: 80

約数和(自身を含む): 3704143872

約数和(自身を除く): 2322608784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 191, 248, 372, 382, 496, 573, 744, 764, 1146, 1488, 1528, 2292, 3056, 4584, 4861, 5921, 9168, 9722, 11842, 14583, 17763, 19444, 23684, 29166, 35526, 38888, 47368, 58332, 71052, 77776, 94736, 116664, 142104, 150691, 233328, 284208, 301382, 452073, 602764, 904146, 928451, 1205528, 1808292, 1856902, 2411056, 2785353, 3616584, 3713804, 5570706, 7233168, 7427608, 11141412, 14855216, 22282824, 28781981, 44565648, 57563962, 86345943, 115127924, 172691886, 230255848, 345383772, 460511696, 690767544, 1381535088]

約数ペア:

[(1, 1381535088), (2, 690767544), (3, 460511696), (4, 345383772), (6, 230255848), (8, 172691886), (12, 115127924), (16, 86345943), (24, 57563962), (31, 44565648), (48, 28781981), (62, 22282824), (93, 14855216), (124, 11141412), (186, 7427608), (191, 7233168), (248, 5570706), (372, 3713804), (382, 3616584), (496, 2785353), (573, 2411056), (744, 1856902), (764, 1808292), (1146, 1205528), (1488, 928451), (1528, 904146), (2292, 602764), (3056, 452073), (4584, 301382), (4861, 284208), (5921, 233328), (9168, 150691), (9722, 142104), (11842, 116664), (14583, 94736), (17763, 77776), (19444, 71052), (23684, 58332), (29166, 47368), (35526, 38888)]