270884944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 597104640

約数和(自身を除く): 326219696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 131, 176, 248, 262, 341, 379, 496, 524, 682, 758, 1048, 1364, 1441, 1516, 2096, 2728, 2882, 3032, 4061, 4169, 5456, 5764, 6064, 8122, 8338, 11528, 11749, 16244, 16676, 23056, 23498, 32488, 33352, 44671, 46996, 49649, 64976, 66704, 89342, 93992, 99298, 129239, 178684, 187984, 198596, 258478, 357368, 397192, 516956, 546139, 714736, 794384, 1033912, 1092278, 1539119, 2067824, 2184556, 3078238, 4369112, 6156476, 8738224, 12312952, 16930309, 24625904, 33860618, 67721236, 135442472, 270884944]

約数ペア:

[(1, 270884944), (2, 135442472), (4, 67721236), (8, 33860618), (11, 24625904), (16, 16930309), (22, 12312952), (31, 8738224), (44, 6156476), (62, 4369112), (88, 3078238), (124, 2184556), (131, 2067824), (176, 1539119), (248, 1092278), (262, 1033912), (341, 794384), (379, 714736), (496, 546139), (524, 516956), (682, 397192), (758, 357368), (1048, 258478), (1364, 198596), (1441, 187984), (1516, 178684), (2096, 129239), (2728, 99298), (2882, 93992), (3032, 89342), (4061, 66704), (4169, 64976), (5456, 49649), (5764, 46996), (6064, 44671), (8122, 33352), (8338, 32488), (11528, 23498), (11749, 23056), (16244, 16676)]