488113704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1478655360

約数和(自身を除く): 990541656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 83, 103, 104, 117, 122, 156, 166, 183, 206, 234, 244, 249, 309, 312, 332, 366, 412, 468, 488, 498, 549, 618, 664, 732, 747, 793, 824, 927, 936, 996, 1079, 1098, 1236, 1339, 1464, 1494, 1586, 1854, 1992, 2158, 2196, 2379, 2472, 2678, 2988, 3172, 3237, 3708, 4017, 4316, 4392, 4758, 5063, 5356, 5976, 6283, 6344, 6474, 7137, 7416, 8034, 8549, 8632, 9516, 9711, 10126, 10712, 12051, 12566, 12948, 14274, 15189, 16068, 17098, 18849, 19032, 19422, 20252, 24102, 25132, 25647, 25896, 28548, 30378, 32136, 34196, 37698, 38844, 40504, 45567, 48204, 50264, 51294, 56547, 57096, 60756, 65819, 68392, 75396, 76941, 77688, 81679, 91134, 96408, 102588, 111137, 113094, 121512, 131638, 150792, 153882, 163358, 182268, 197457, 205176, 222274, 226188, 245037, 263276, 307764, 326716, 333411, 364536, 394914, 444548, 452376, 490074, 521489, 526552, 592371, 615528, 653432, 666822, 735111, 789828, 889096, 980148, 1000233, 1042978, 1184742, 1333644, 1470222, 1564467, 1579656, 1960296, 2000466, 2085956, 2369484, 2667288, 2940444, 3128934, 4000932, 4171912, 4693401, 4738968, 5880888, 6257868, 6779357, 8001864, 9386802, 12515736, 13558714, 18773604, 20338071, 27117428, 37547208, 40676142, 54234856, 61014213, 81352284, 122028426, 162704568, 244056852, 488113704]

約数ペア:

[(1, 488113704), (2, 244056852), (3, 162704568), (4, 122028426), (6, 81352284), (8, 61014213), (9, 54234856), (12, 40676142), (13, 37547208), (18, 27117428), (24, 20338071), (26, 18773604), (36, 13558714), (39, 12515736), (52, 9386802), (61, 8001864), (72, 6779357), (78, 6257868), (83, 5880888), (103, 4738968), (104, 4693401), (117, 4171912), (122, 4000932), (156, 3128934), (166, 2940444), (183, 2667288), (206, 2369484), (234, 2085956), (244, 2000466), (249, 1960296), (309, 1579656), (312, 1564467), (332, 1470222), (366, 1333644), (412, 1184742), (468, 1042978), (488, 1000233), (498, 980148), (549, 889096), (618, 789828), (664, 735111), (732, 666822), (747, 653432), (793, 615528), (824, 592371), (927, 526552), (936, 521489), (996, 490074), (1079, 452376), (1098, 444548), (1236, 394914), (1339, 364536), (1464, 333411), (1494, 326716), (1586, 307764), (1854, 263276), (1992, 245037), (2158, 226188), (2196, 222274), (2379, 205176), (2472, 197457), (2678, 182268), (2988, 163358), (3172, 153882), (3237, 150792), (3708, 131638), (4017, 121512), (4316, 113094), (4392, 111137), (4758, 102588), (5063, 96408), (5356, 91134), (5976, 81679), (6283, 77688), (6344, 76941), (6474, 75396), (7137, 68392), (7416, 65819), (8034, 60756), (8549, 57096), (8632, 56547), (9516, 51294), (9711, 50264), (10126, 48204), (10712, 45567), (12051, 40504), (12566, 38844), (12948, 37698), (14274, 34196), (15189, 32136), (16068, 30378), (17098, 28548), (18849, 25896), (19032, 25647), (19422, 25132), (20252, 24102)]