418171608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 1198080000

約数和(自身を除く): 779908392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 239, 342, 456, 478, 684, 717, 956, 1279, 1368, 1434, 1912, 2151, 2558, 2868, 3837, 4302, 4541, 5116, 5736, 7674, 8604, 9082, 10232, 11511, 13623, 15348, 17208, 18164, 23022, 24301, 27246, 30696, 36328, 40869, 46044, 48602, 54492, 72903, 81738, 92088, 97204, 108984, 145806, 163476, 194408, 218709, 291612, 305681, 326952, 437418, 583224, 611362, 874836, 917043, 1222724, 1749672, 1834086, 2445448, 2751129, 3668172, 5502258, 5807939, 7336344, 11004516, 11615878, 17423817, 22009032, 23231756, 34847634, 46463512, 52271451, 69695268, 104542902, 139390536, 209085804, 418171608]

約数ペア:

[(1, 418171608), (2, 209085804), (3, 139390536), (4, 104542902), (6, 69695268), (8, 52271451), (9, 46463512), (12, 34847634), (18, 23231756), (19, 22009032), (24, 17423817), (36, 11615878), (38, 11004516), (57, 7336344), (72, 5807939), (76, 5502258), (114, 3668172), (152, 2751129), (171, 2445448), (228, 1834086), (239, 1749672), (342, 1222724), (456, 917043), (478, 874836), (684, 611362), (717, 583224), (956, 437418), (1279, 326952), (1368, 305681), (1434, 291612), (1912, 218709), (2151, 194408), (2558, 163476), (2868, 145806), (3837, 108984), (4302, 97204), (4541, 92088), (5116, 81738), (5736, 72903), (7674, 54492), (8604, 48602), (9082, 46044), (10232, 40869), (11511, 36328), (13623, 30696), (15348, 27246), (17208, 24301), (18164, 23022)]