212338764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5309}}^1$

素因数の和:5431

約数の個数: 72

約数和(自身を含む): 591449040

約数和(自身を除く): 379110276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 5309, 6666, 9999, 10618, 13332, 15927, 19998, 21236, 31854, 39996, 47781, 58399, 63708, 95562, 116798, 175197, 191124, 233596, 350394, 525591, 536209, 700788, 1051182, 1072418, 1608627, 2102364, 2144836, 3217254, 4825881, 5898299, 6434508, 9651762, 11796598, 17694897, 19303524, 23593196, 35389794, 53084691, 70779588, 106169382, 212338764]

約数ペア:

[(1, 212338764), (2, 106169382), (3, 70779588), (4, 53084691), (6, 35389794), (9, 23593196), (11, 19303524), (12, 17694897), (18, 11796598), (22, 9651762), (33, 6434508), (36, 5898299), (44, 4825881), (66, 3217254), (99, 2144836), (101, 2102364), (132, 1608627), (198, 1072418), (202, 1051182), (303, 700788), (396, 536209), (404, 525591), (606, 350394), (909, 233596), (1111, 191124), (1212, 175197), (1818, 116798), (2222, 95562), (3333, 63708), (3636, 58399), (4444, 47781), (5309, 39996), (6666, 31854), (9999, 21236), (10618, 19998), (13332, 15927)]