228298728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5167}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 654888960

約数和(自身を除く): 426590232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 5167, 5523, 6312, 7364, 10334, 11046, 14728, 15501, 20668, 22092, 31002, 36169, 41336, 44184, 62004, 72338, 108507, 124008, 144676, 217014, 289352, 434028, 868056, 1358921, 2717842, 4076763, 5435684, 8153526, 9512447, 10871368, 16307052, 19024894, 28537341, 32614104, 38049788, 57074682, 76099576, 114149364, 228298728]

約数ペア:

[(1, 228298728), (2, 114149364), (3, 76099576), (4, 57074682), (6, 38049788), (7, 32614104), (8, 28537341), (12, 19024894), (14, 16307052), (21, 10871368), (24, 9512447), (28, 8153526), (42, 5435684), (56, 4076763), (84, 2717842), (168, 1358921), (263, 868056), (526, 434028), (789, 289352), (1052, 217014), (1578, 144676), (1841, 124008), (2104, 108507), (3156, 72338), (3682, 62004), (5167, 44184), (5523, 41336), (6312, 36169), (7364, 31002), (10334, 22092), (11046, 20668), (14728, 15501)]