1295994042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 3389772672

約数和(自身を除く): 2093778630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 151, 222, 259, 263, 294, 302, 333, 441, 453, 518, 526, 666, 777, 789, 882, 906, 1057, 1359, 1554, 1578, 1813, 1841, 2114, 2331, 2367, 2718, 3171, 3626, 3682, 4662, 4734, 5439, 5523, 5587, 6342, 7399, 9513, 9731, 10878, 11046, 11174, 12887, 14798, 16317, 16569, 16761, 19026, 19462, 22197, 25774, 29193, 32634, 33138, 33522, 38661, 39109, 39713, 44394, 50283, 58386, 66591, 68117, 77322, 78218, 79426, 87579, 100566, 115983, 117327, 119139, 133182, 136234, 175158, 204351, 231966, 234654, 238278, 273763, 277991, 351981, 357417, 408702, 476819, 547526, 555982, 613053, 703962, 714834, 821289, 833973, 953638, 1226106, 1430457, 1469381, 1642578, 1667946, 1945937, 2463867, 2501919, 2860914, 2938762, 3891874, 4291371, 4408143, 4927734, 5003838, 5837811, 8582742, 8816286, 10285667, 11675622, 13224429, 17513433, 20571334, 26448858, 30857001, 35026866, 61714002, 71999669, 92571003, 143999338, 185142006, 215999007, 431998014, 647997021, 1295994042]

約数ペア:

[(1, 1295994042), (2, 647997021), (3, 431998014), (6, 215999007), (7, 185142006), (9, 143999338), (14, 92571003), (18, 71999669), (21, 61714002), (37, 35026866), (42, 30857001), (49, 26448858), (63, 20571334), (74, 17513433), (98, 13224429), (111, 11675622), (126, 10285667), (147, 8816286), (151, 8582742), (222, 5837811), (259, 5003838), (263, 4927734), (294, 4408143), (302, 4291371), (333, 3891874), (441, 2938762), (453, 2860914), (518, 2501919), (526, 2463867), (666, 1945937), (777, 1667946), (789, 1642578), (882, 1469381), (906, 1430457), (1057, 1226106), (1359, 953638), (1554, 833973), (1578, 821289), (1813, 714834), (1841, 703962), (2114, 613053), (2331, 555982), (2367, 547526), (2718, 476819), (3171, 408702), (3626, 357417), (3682, 351981), (4662, 277991), (4734, 273763), (5439, 238278), (5523, 234654), (5587, 231966), (6342, 204351), (7399, 175158), (9513, 136234), (9731, 133182), (10878, 119139), (11046, 117327), (11174, 115983), (12887, 100566), (14798, 87579), (16317, 79426), (16569, 78218), (16761, 77322), (19026, 68117), (19462, 66591), (22197, 58386), (25774, 50283), (29193, 44394), (32634, 39713), (33138, 39109), (33522, 38661)]