271509552

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 788364720

約数和(自身を除く): 516855168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 131, 144, 148, 222, 262, 296, 333, 389, 393, 444, 524, 592, 666, 778, 786, 888, 1048, 1167, 1179, 1332, 1556, 1572, 1776, 2096, 2334, 2358, 2664, 3112, 3144, 3501, 4668, 4716, 4847, 5328, 6224, 6288, 7002, 9336, 9432, 9694, 14004, 14393, 14541, 18672, 18864, 19388, 28008, 28786, 29082, 38776, 43179, 43623, 50959, 56016, 57572, 58164, 77552, 86358, 87246, 101918, 115144, 116328, 129537, 152877, 172716, 174492, 203836, 230288, 232656, 259074, 305754, 345432, 348984, 407672, 458631, 518148, 611508, 690864, 697968, 815344, 917262, 1036296, 1223016, 1834524, 1885483, 2072592, 2446032, 3669048, 3770966, 5656449, 7338096, 7541932, 11312898, 15083864, 16969347, 22625796, 30167728, 33938694, 45251592, 67877388, 90503184, 135754776, 271509552]

約数ペア:

[(1, 271509552), (2, 135754776), (3, 90503184), (4, 67877388), (6, 45251592), (8, 33938694), (9, 30167728), (12, 22625796), (16, 16969347), (18, 15083864), (24, 11312898), (36, 7541932), (37, 7338096), (48, 5656449), (72, 3770966), (74, 3669048), (111, 2446032), (131, 2072592), (144, 1885483), (148, 1834524), (222, 1223016), (262, 1036296), (296, 917262), (333, 815344), (389, 697968), (393, 690864), (444, 611508), (524, 518148), (592, 458631), (666, 407672), (778, 348984), (786, 345432), (888, 305754), (1048, 259074), (1167, 232656), (1179, 230288), (1332, 203836), (1556, 174492), (1572, 172716), (1776, 152877), (2096, 129537), (2334, 116328), (2358, 115144), (2664, 101918), (3112, 87246), (3144, 86358), (3501, 77552), (4668, 58164), (4716, 57572), (4847, 56016), (5328, 50959), (6224, 43623), (6288, 43179), (7002, 38776), (9336, 29082), (9432, 28786), (9694, 28008), (14004, 19388), (14393, 18864), (14541, 18672)]