313637256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229267}}^1$

素因数の和:229298

約数の個数: 48

約数和(自身を含む): 894145200

約数和(自身を除く): 580507944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 229267, 458534, 687801, 917068, 1375602, 1834136, 2063403, 2751204, 4126806, 4356073, 5502408, 8253612, 8712146, 13068219, 16507224, 17424292, 26136438, 34848584, 39204657, 52272876, 78409314, 104545752, 156818628, 313637256]

約数ペア:

[(1, 313637256), (2, 156818628), (3, 104545752), (4, 78409314), (6, 52272876), (8, 39204657), (9, 34848584), (12, 26136438), (18, 17424292), (19, 16507224), (24, 13068219), (36, 8712146), (38, 8253612), (57, 5502408), (72, 4356073), (76, 4126806), (114, 2751204), (152, 2063403), (171, 1834136), (228, 1375602), (342, 917068), (456, 687801), (684, 458534), (1368, 229267)]