251351352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 807103440

約数和(自身を除く): 555752088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 593, 609, 696, 812, 841, 1044, 1186, 1218, 1624, 1682, 1779, 1827, 2088, 2372, 2436, 2523, 3364, 3558, 3654, 4151, 4744, 4872, 5046, 5337, 5887, 6728, 7116, 7308, 7569, 8302, 10092, 10674, 11774, 12453, 14232, 14616, 15138, 16604, 17197, 17661, 20184, 21348, 23548, 24906, 30276, 33208, 34394, 35322, 37359, 42696, 47096, 49812, 51591, 52983, 60552, 68788, 70644, 74718, 99624, 103182, 105966, 120379, 137576, 141288, 149436, 154773, 206364, 211932, 240758, 298872, 309546, 361137, 412728, 423864, 481516, 498713, 619092, 722274, 963032, 997426, 1083411, 1238184, 1444548, 1496139, 1994852, 2166822, 2889096, 2992278, 3490991, 3989704, 4333644, 4488417, 5984556, 6981982, 8667288, 8976834, 10472973, 11969112, 13963964, 17953668, 20945946, 27927928, 31418919, 35907336, 41891892, 62837838, 83783784, 125675676, 251351352]

約数ペア:

[(1, 251351352), (2, 125675676), (3, 83783784), (4, 62837838), (6, 41891892), (7, 35907336), (8, 31418919), (9, 27927928), (12, 20945946), (14, 17953668), (18, 13963964), (21, 11969112), (24, 10472973), (28, 8976834), (29, 8667288), (36, 6981982), (42, 5984556), (56, 4488417), (58, 4333644), (63, 3989704), (72, 3490991), (84, 2992278), (87, 2889096), (116, 2166822), (126, 1994852), (168, 1496139), (174, 1444548), (203, 1238184), (232, 1083411), (252, 997426), (261, 963032), (348, 722274), (406, 619092), (504, 498713), (522, 481516), (593, 423864), (609, 412728), (696, 361137), (812, 309546), (841, 298872), (1044, 240758), (1186, 211932), (1218, 206364), (1624, 154773), (1682, 149436), (1779, 141288), (1827, 137576), (2088, 120379), (2372, 105966), (2436, 103182), (2523, 99624), (3364, 74718), (3558, 70644), (3654, 68788), (4151, 60552), (4744, 52983), (4872, 51591), (5046, 49812), (5337, 47096), (5887, 42696), (6728, 37359), (7116, 35322), (7308, 34394), (7569, 33208), (8302, 30276), (10092, 24906), (10674, 23548), (11774, 21348), (12453, 20184), (14232, 17661), (14616, 17197), (15138, 16604)]