290922156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 905748480

約数和(自身を除く): 614826324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 59, 63, 68, 84, 102, 118, 119, 126, 153, 177, 204, 236, 238, 252, 306, 354, 357, 413, 476, 531, 612, 708, 714, 826, 1003, 1062, 1071, 1151, 1239, 1428, 1652, 2006, 2124, 2142, 2302, 2478, 3009, 3453, 3717, 4012, 4284, 4604, 4956, 6018, 6906, 7021, 7434, 8057, 9027, 10359, 12036, 13812, 14042, 14868, 16114, 18054, 19567, 20718, 21063, 24171, 28084, 32228, 36108, 39134, 41436, 42126, 48342, 58701, 63189, 67909, 72513, 78268, 84252, 96684, 117402, 126378, 135818, 136969, 145026, 176103, 203727, 234804, 252756, 271636, 273938, 290052, 352206, 407454, 410907, 475363, 547876, 611181, 704412, 814908, 821814, 950726, 1154453, 1222362, 1232721, 1426089, 1643628, 1901452, 2308906, 2444724, 2465442, 2852178, 3463359, 4278267, 4617812, 4930884, 5704356, 6926718, 8081171, 8556534, 10390077, 13853436, 16162342, 17113068, 20780154, 24243513, 32324684, 41560308, 48487026, 72730539, 96974052, 145461078, 290922156]

約数ペア:

[(1, 290922156), (2, 145461078), (3, 96974052), (4, 72730539), (6, 48487026), (7, 41560308), (9, 32324684), (12, 24243513), (14, 20780154), (17, 17113068), (18, 16162342), (21, 13853436), (28, 10390077), (34, 8556534), (36, 8081171), (42, 6926718), (51, 5704356), (59, 4930884), (63, 4617812), (68, 4278267), (84, 3463359), (102, 2852178), (118, 2465442), (119, 2444724), (126, 2308906), (153, 1901452), (177, 1643628), (204, 1426089), (236, 1232721), (238, 1222362), (252, 1154453), (306, 950726), (354, 821814), (357, 814908), (413, 704412), (476, 611181), (531, 547876), (612, 475363), (708, 410907), (714, 407454), (826, 352206), (1003, 290052), (1062, 273938), (1071, 271636), (1151, 252756), (1239, 234804), (1428, 203727), (1652, 176103), (2006, 145026), (2124, 136969), (2142, 135818), (2302, 126378), (2478, 117402), (3009, 96684), (3453, 84252), (3717, 78268), (4012, 72513), (4284, 67909), (4604, 63189), (4956, 58701), (6018, 48342), (6906, 42126), (7021, 41436), (7434, 39134), (8057, 36108), (9027, 32228), (10359, 28084), (12036, 24171), (13812, 21063), (14042, 20718), (14868, 19567), (16114, 18054)]