215435616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6636

約数の個数: 96

約数和(自身を含む): 636926976

約数和(自身を除く): 421491360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2728, 2976, 4092, 5456, 6581, 8184, 10912, 13162, 16368, 19743, 26324, 32736, 39486, 52648, 72391, 78972, 105296, 144782, 157944, 204011, 210592, 217173, 289564, 315888, 408022, 434346, 579128, 612033, 631776, 816044, 868692, 1158256, 1224066, 1632088, 1737384, 2244121, 2316512, 2448132, 3264176, 3474768, 4488242, 4896264, 6528352, 6732363, 6949536, 8976484, 9792528, 13464726, 17952968, 19585056, 26929452, 35905936, 53858904, 71811872, 107717808, 215435616]

約数ペア:

[(1, 215435616), (2, 107717808), (3, 71811872), (4, 53858904), (6, 35905936), (8, 26929452), (11, 19585056), (12, 17952968), (16, 13464726), (22, 9792528), (24, 8976484), (31, 6949536), (32, 6732363), (33, 6528352), (44, 4896264), (48, 4488242), (62, 3474768), (66, 3264176), (88, 2448132), (93, 2316512), (96, 2244121), (124, 1737384), (132, 1632088), (176, 1224066), (186, 1158256), (248, 868692), (264, 816044), (341, 631776), (352, 612033), (372, 579128), (496, 434346), (528, 408022), (682, 315888), (744, 289564), (992, 217173), (1023, 210592), (1056, 204011), (1364, 157944), (1488, 144782), (2046, 105296), (2728, 78972), (2976, 72391), (4092, 52648), (5456, 39486), (6581, 32736), (8184, 26324), (10912, 19743), (13162, 16368)]