227422832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 547673280

約数和(自身を除く): 320250448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 728, 763, 872, 1417, 1433, 1456, 1526, 1744, 2834, 2866, 3052, 5668, 5732, 6104, 9919, 10031, 11336, 11464, 12208, 18629, 19838, 20062, 22672, 22928, 37258, 39676, 40124, 74516, 79352, 80248, 130403, 149032, 156197, 158704, 160496, 260806, 298064, 312394, 521612, 624788, 1043224, 1093379, 1249576, 2030561, 2086448, 2186758, 2499152, 4061122, 4373516, 8122244, 8747032, 14213927, 16244488, 17494064, 28427854, 32488976, 56855708, 113711416, 227422832]

約数ペア:

[(1, 227422832), (2, 113711416), (4, 56855708), (7, 32488976), (8, 28427854), (13, 17494064), (14, 16244488), (16, 14213927), (26, 8747032), (28, 8122244), (52, 4373516), (56, 4061122), (91, 2499152), (104, 2186758), (109, 2086448), (112, 2030561), (182, 1249576), (208, 1093379), (218, 1043224), (364, 624788), (436, 521612), (728, 312394), (763, 298064), (872, 260806), (1417, 160496), (1433, 158704), (1456, 156197), (1526, 149032), (1744, 130403), (2834, 80248), (2866, 79352), (3052, 74516), (5668, 40124), (5732, 39676), (6104, 37258), (9919, 22928), (10031, 22672), (11336, 20062), (11464, 19838), (12208, 18629)]