218773408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 529006464

約数和(自身を除く): 310233056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 224, 238, 272, 292, 476, 511, 544, 584, 787, 952, 1022, 1168, 1241, 1574, 1904, 2044, 2336, 2482, 3148, 3808, 4088, 4964, 5509, 6296, 8176, 8687, 9928, 11018, 12592, 13379, 16352, 17374, 19856, 22036, 25184, 26758, 34748, 39712, 44072, 53516, 57451, 69496, 88144, 93653, 107032, 114902, 138992, 176288, 187306, 214064, 229804, 277984, 374612, 402157, 428128, 459608, 749224, 804314, 919216, 976667, 1498448, 1608628, 1838432, 1953334, 2996896, 3217256, 3906668, 6434512, 6836669, 7813336, 12869024, 13673338, 15626672, 27346676, 31253344, 54693352, 109386704, 218773408]

約数ペア:

[(1, 218773408), (2, 109386704), (4, 54693352), (7, 31253344), (8, 27346676), (14, 15626672), (16, 13673338), (17, 12869024), (28, 7813336), (32, 6836669), (34, 6434512), (56, 3906668), (68, 3217256), (73, 2996896), (112, 1953334), (119, 1838432), (136, 1608628), (146, 1498448), (224, 976667), (238, 919216), (272, 804314), (292, 749224), (476, 459608), (511, 428128), (544, 402157), (584, 374612), (787, 277984), (952, 229804), (1022, 214064), (1168, 187306), (1241, 176288), (1574, 138992), (1904, 114902), (2044, 107032), (2336, 93653), (2482, 88144), (3148, 69496), (3808, 57451), (4088, 53516), (4964, 44072), (5509, 39712), (6296, 34748), (8176, 26758), (8687, 25184), (9928, 22036), (11018, 19856), (12592, 17374), (13379, 16352)]