215965368

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 604422000

約数和(自身を除く): 388456632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 149, 164, 246, 298, 328, 369, 447, 491, 492, 596, 738, 894, 982, 984, 1192, 1341, 1473, 1476, 1788, 1964, 2682, 2946, 2952, 3576, 3928, 4419, 5364, 5892, 6109, 8838, 10728, 11784, 12218, 17676, 18327, 20131, 24436, 35352, 36654, 40262, 48872, 54981, 60393, 73159, 73308, 80524, 109962, 120786, 146318, 146616, 161048, 181179, 219477, 219924, 241572, 292636, 362358, 438954, 439848, 483144, 585272, 658431, 724716, 877908, 1316862, 1449432, 1755816, 2633724, 2999519, 5267448, 5999038, 8998557, 11998076, 17997114, 23996152, 26995671, 35994228, 53991342, 71988456, 107982684, 215965368]

約数ペア:

[(1, 215965368), (2, 107982684), (3, 71988456), (4, 53991342), (6, 35994228), (8, 26995671), (9, 23996152), (12, 17997114), (18, 11998076), (24, 8998557), (36, 5999038), (41, 5267448), (72, 2999519), (82, 2633724), (123, 1755816), (149, 1449432), (164, 1316862), (246, 877908), (298, 724716), (328, 658431), (369, 585272), (447, 483144), (491, 439848), (492, 438954), (596, 362358), (738, 292636), (894, 241572), (982, 219924), (984, 219477), (1192, 181179), (1341, 161048), (1473, 146616), (1476, 146318), (1788, 120786), (1964, 109962), (2682, 80524), (2946, 73308), (2952, 73159), (3576, 60393), (3928, 54981), (4419, 48872), (5364, 40262), (5892, 36654), (6109, 35352), (8838, 24436), (10728, 20131), (11784, 18327), (12218, 17676)]