216755472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 598914048

約数和(自身を除く): 382158576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 127, 148, 186, 222, 248, 254, 296, 372, 381, 444, 496, 508, 592, 744, 762, 888, 961, 1016, 1147, 1488, 1524, 1776, 1922, 2032, 2294, 2883, 3048, 3441, 3844, 3937, 4588, 4699, 5766, 6096, 6882, 7688, 7874, 9176, 9398, 11532, 11811, 13764, 14097, 15376, 15748, 18352, 18796, 23064, 23622, 27528, 28194, 31496, 35557, 37592, 46128, 47244, 55056, 56388, 62992, 71114, 75184, 94488, 106671, 112776, 122047, 142228, 145669, 188976, 213342, 225552, 244094, 284456, 291338, 366141, 426684, 437007, 488188, 568912, 582676, 732282, 853368, 874014, 976376, 1165352, 1464564, 1706736, 1748028, 1952752, 2330704, 2929128, 3496056, 4515739, 5858256, 6992112, 9031478, 13547217, 18062956, 27094434, 36125912, 54188868, 72251824, 108377736, 216755472]

約数ペア:

[(1, 216755472), (2, 108377736), (3, 72251824), (4, 54188868), (6, 36125912), (8, 27094434), (12, 18062956), (16, 13547217), (24, 9031478), (31, 6992112), (37, 5858256), (48, 4515739), (62, 3496056), (74, 2929128), (93, 2330704), (111, 1952752), (124, 1748028), (127, 1706736), (148, 1464564), (186, 1165352), (222, 976376), (248, 874014), (254, 853368), (296, 732282), (372, 582676), (381, 568912), (444, 488188), (496, 437007), (508, 426684), (592, 366141), (744, 291338), (762, 284456), (888, 244094), (961, 225552), (1016, 213342), (1147, 188976), (1488, 145669), (1524, 142228), (1776, 122047), (1922, 112776), (2032, 106671), (2294, 94488), (2883, 75184), (3048, 71114), (3441, 62992), (3844, 56388), (3937, 55056), (4588, 47244), (4699, 46128), (5766, 37592), (6096, 35557), (6882, 31496), (7688, 28194), (7874, 27528), (9176, 23622), (9398, 23064), (11532, 18796), (11811, 18352), (13764, 15748), (14097, 15376)]