211021296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5454

約数の個数: 80

約数和(自身を含む): 587283840

約数和(自身を除く): 376262544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 5381, 6536, 9804, 10762, 13072, 16143, 19608, 21524, 32286, 39216, 43048, 64572, 86096, 102239, 129144, 204478, 231383, 258288, 306717, 408956, 462766, 613434, 694149, 817912, 925532, 1226868, 1388298, 1635824, 1851064, 2453736, 2776596, 3702128, 4396277, 4907472, 5553192, 8792554, 11106384, 13188831, 17585108, 26377662, 35170216, 52755324, 70340432, 105510648, 211021296]

約数ペア:

[(1, 211021296), (2, 105510648), (3, 70340432), (4, 52755324), (6, 35170216), (8, 26377662), (12, 17585108), (16, 13188831), (19, 11106384), (24, 8792554), (38, 5553192), (43, 4907472), (48, 4396277), (57, 3702128), (76, 2776596), (86, 2453736), (114, 1851064), (129, 1635824), (152, 1388298), (172, 1226868), (228, 925532), (258, 817912), (304, 694149), (344, 613434), (456, 462766), (516, 408956), (688, 306717), (817, 258288), (912, 231383), (1032, 204478), (1634, 129144), (2064, 102239), (2451, 86096), (3268, 64572), (4902, 43048), (5381, 39216), (6536, 32286), (9804, 21524), (10762, 19608), (13072, 16143)]