318364293996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{421116791}}^1$

素因数の和:421116811

約数の個数: 48

約数和(自身を含む): 943301614080

約数和(自身を除く): 624937320084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 421116791, 842233582, 1263350373, 1684467164, 2526700746, 2947817537, 3790051119, 5053401492, 5895635074, 7580102238, 8843452611, 11370153357, 11791270148, 15160204476, 17686905222, 22740306714, 26530357833, 35373810444, 45480613428, 53060715666, 79591073499, 106121431332, 159182146998, 318364293996]

約数ペア:

[(1, 318364293996), (2, 159182146998), (3, 106121431332), (4, 79591073499), (6, 53060715666), (7, 45480613428), (9, 35373810444), (12, 26530357833), (14, 22740306714), (18, 17686905222), (21, 15160204476), (27, 11791270148), (28, 11370153357), (36, 8843452611), (42, 7580102238), (54, 5895635074), (63, 5053401492), (84, 3790051119), (108, 2947817537), (126, 2526700746), (189, 1684467164), (252, 1263350373), (378, 842233582), (756, 421116791)]