438834864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 1254776832

約数和(自身を除く): 815941968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 169, 188, 208, 282, 312, 338, 376, 507, 564, 611, 624, 676, 752, 1014, 1128, 1151, 1222, 1352, 1833, 2028, 2256, 2302, 2444, 2704, 3453, 3666, 4056, 4604, 4888, 6906, 7332, 7943, 8112, 9208, 9776, 13812, 14664, 14963, 15886, 18416, 23829, 27624, 29328, 29926, 31772, 44889, 47658, 54097, 55248, 59852, 63544, 89778, 95316, 108194, 119704, 127088, 162291, 179556, 190632, 194519, 216388, 239408, 324582, 359112, 381264, 389038, 432776, 583557, 649164, 703261, 718224, 778076, 865552, 1167114, 1298328, 1406522, 1556152, 2109783, 2334228, 2596656, 2813044, 3112304, 4219566, 4668456, 5626088, 8439132, 9142393, 9336912, 11252176, 16878264, 18284786, 27427179, 33756528, 36569572, 54854358, 73139144, 109708716, 146278288, 219417432, 438834864]

約数ペア:

[(1, 438834864), (2, 219417432), (3, 146278288), (4, 109708716), (6, 73139144), (8, 54854358), (12, 36569572), (13, 33756528), (16, 27427179), (24, 18284786), (26, 16878264), (39, 11252176), (47, 9336912), (48, 9142393), (52, 8439132), (78, 5626088), (94, 4668456), (104, 4219566), (141, 3112304), (156, 2813044), (169, 2596656), (188, 2334228), (208, 2109783), (282, 1556152), (312, 1406522), (338, 1298328), (376, 1167114), (507, 865552), (564, 778076), (611, 718224), (624, 703261), (676, 649164), (752, 583557), (1014, 432776), (1128, 389038), (1151, 381264), (1222, 359112), (1352, 324582), (1833, 239408), (2028, 216388), (2256, 194519), (2302, 190632), (2444, 179556), (2704, 162291), (3453, 127088), (3666, 119704), (4056, 108194), (4604, 95316), (4888, 89778), (6906, 63544), (7332, 59852), (7943, 55248), (8112, 54097), (9208, 47658), (9776, 44889), (13812, 31772), (14664, 29926), (14963, 29328), (15886, 27624), (18416, 23829)]