225492512

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 72

約数和(自身を含む): 533191680

約数和(自身を除く): 307699168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 4639, 6076, 6944, 9278, 12152, 18556, 24304, 32473, 37112, 48608, 64946, 74224, 129892, 143809, 148448, 227311, 259784, 287618, 454622, 519568, 575236, 909244, 1006663, 1039136, 1150472, 1818488, 2013326, 2300944, 3636976, 4026652, 4601888, 7046641, 7273952, 8053304, 14093282, 16106608, 28186564, 32213216, 56373128, 112746256, 225492512]

約数ペア:

[(1, 225492512), (2, 112746256), (4, 56373128), (7, 32213216), (8, 28186564), (14, 16106608), (16, 14093282), (28, 8053304), (31, 7273952), (32, 7046641), (49, 4601888), (56, 4026652), (62, 3636976), (98, 2300944), (112, 2013326), (124, 1818488), (196, 1150472), (217, 1039136), (224, 1006663), (248, 909244), (392, 575236), (434, 519568), (496, 454622), (784, 287618), (868, 259784), (992, 227311), (1519, 148448), (1568, 143809), (1736, 129892), (3038, 74224), (3472, 64946), (4639, 48608), (6076, 37112), (6944, 32473), (9278, 24304), (12152, 18556)]