251066088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 878169600

約数和(自身を除く): 627103512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 53, 54, 56, 63, 72, 78, 84, 91, 104, 106, 108, 117, 126, 156, 159, 168, 182, 189, 212, 216, 234, 241, 252, 273, 312, 318, 351, 364, 371, 378, 424, 468, 477, 482, 504, 546, 636, 689, 702, 723, 728, 742, 756, 819, 936, 954, 964, 1092, 1113, 1272, 1378, 1404, 1431, 1446, 1484, 1512, 1638, 1687, 1908, 1928, 2067, 2169, 2184, 2226, 2457, 2756, 2808, 2862, 2892, 2968, 3133, 3276, 3339, 3374, 3816, 4134, 4338, 4452, 4823, 4914, 5061, 5512, 5724, 5784, 6201, 6266, 6507, 6552, 6678, 6748, 8268, 8676, 8904, 9399, 9646, 9828, 10017, 10122, 11448, 12402, 12532, 12773, 13014, 13356, 13496, 14469, 15183, 16536, 17352, 18603, 18798, 19292, 19656, 20034, 20244, 21931, 24804, 25064, 25546, 26028, 26712, 28197, 28938, 30366, 37206, 37596, 38319, 38584, 40068, 40488, 43407, 43862, 45549, 49608, 51092, 52056, 56394, 57876, 60732, 65793, 74412, 75192, 76638, 80136, 84591, 86814, 87724, 89411, 91098, 102184, 112788, 114957, 115752, 121464, 130221, 131586, 148824, 153276, 166049, 169182, 173628, 175448, 178822, 182196, 197379, 225576, 229914, 260442, 263172, 268233, 306552, 332098, 338364, 344871, 347256, 357644, 364392, 394758, 459828, 498147, 520884, 526344, 536466, 592137, 664196, 676728, 689742, 715288, 789516, 804699, 919656, 996294, 1041768, 1072932, 1162343, 1184274, 1328392, 1379484, 1494441, 1579032, 1609398, 1992588, 2145864, 2324686, 2368548, 2414097, 2758968, 2988882, 3218796, 3487029, 3985176, 4483323, 4649372, 4737096, 4828194, 5977764, 6437592, 6974058, 8966646, 9298744, 9656388, 10461087, 11955528, 13948116, 17933292, 19312776, 20922174, 27896232, 31383261, 35866584, 41844348, 62766522, 83688696, 125533044, 251066088]

約数ペア:

[(1, 251066088), (2, 125533044), (3, 83688696), (4, 62766522), (6, 41844348), (7, 35866584), (8, 31383261), (9, 27896232), (12, 20922174), (13, 19312776), (14, 17933292), (18, 13948116), (21, 11955528), (24, 10461087), (26, 9656388), (27, 9298744), (28, 8966646), (36, 6974058), (39, 6437592), (42, 5977764), (52, 4828194), (53, 4737096), (54, 4649372), (56, 4483323), (63, 3985176), (72, 3487029), (78, 3218796), (84, 2988882), (91, 2758968), (104, 2414097), (106, 2368548), (108, 2324686), (117, 2145864), (126, 1992588), (156, 1609398), (159, 1579032), (168, 1494441), (182, 1379484), (189, 1328392), (212, 1184274), (216, 1162343), (234, 1072932), (241, 1041768), (252, 996294), (273, 919656), (312, 804699), (318, 789516), (351, 715288), (364, 689742), (371, 676728), (378, 664196), (424, 592137), (468, 536466), (477, 526344), (482, 520884), (504, 498147), (546, 459828), (636, 394758), (689, 364392), (702, 357644), (723, 347256), (728, 344871), (742, 338364), (756, 332098), (819, 306552), (936, 268233), (954, 263172), (964, 260442), (1092, 229914), (1113, 225576), (1272, 197379), (1378, 182196), (1404, 178822), (1431, 175448), (1446, 173628), (1484, 169182), (1512, 166049), (1638, 153276), (1687, 148824), (1908, 131586), (1928, 130221), (2067, 121464), (2169, 115752), (2184, 114957), (2226, 112788), (2457, 102184), (2756, 91098), (2808, 89411), (2862, 87724), (2892, 86814), (2968, 84591), (3133, 80136), (3276, 76638), (3339, 75192), (3374, 74412), (3816, 65793), (4134, 60732), (4338, 57876), (4452, 56394), (4823, 52056), (4914, 51092), (5061, 49608), (5512, 45549), (5724, 43862), (5784, 43407), (6201, 40488), (6266, 40068), (6507, 38584), (6552, 38319), (6678, 37596), (6748, 37206), (8268, 30366), (8676, 28938), (8904, 28197), (9399, 26712), (9646, 26028), (9828, 25546), (10017, 25064), (10122, 24804), (11448, 21931), (12402, 20244), (12532, 20034), (12773, 19656), (13014, 19292), (13356, 18798), (13496, 18603), (14469, 17352), (15183, 16536)]