243467952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 781616640

約数和(自身を除く): 538148688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 139, 156, 168, 182, 208, 273, 278, 312, 336, 364, 401, 417, 546, 556, 624, 728, 802, 834, 973, 1092, 1112, 1203, 1456, 1604, 1668, 1807, 1946, 2184, 2224, 2406, 2807, 2919, 3208, 3336, 3614, 3892, 4368, 4812, 5213, 5421, 5614, 5838, 6416, 6672, 7228, 7784, 8421, 9624, 10426, 10842, 11228, 11676, 12649, 14456, 15568, 15639, 16842, 19248, 20852, 21684, 22456, 23352, 25298, 28912, 31278, 33684, 36491, 37947, 41704, 43368, 44912, 46704, 50596, 55739, 62556, 67368, 72982, 75894, 83408, 86736, 101192, 109473, 111478, 125112, 134736, 145964, 151788, 167217, 202384, 218946, 222956, 250224, 291928, 303576, 334434, 390173, 437892, 445912, 583856, 607152, 668868, 724607, 780346, 875784, 891824, 1170519, 1337736, 1449214, 1560692, 1751568, 2173821, 2341038, 2675472, 2898428, 3121384, 4347642, 4682076, 5072249, 5796856, 6242768, 8695284, 9364152, 10144498, 11593712, 15216747, 17390568, 18728304, 20288996, 30433494, 34781136, 40577992, 60866988, 81155984, 121733976, 243467952]

約数ペア:

[(1, 243467952), (2, 121733976), (3, 81155984), (4, 60866988), (6, 40577992), (7, 34781136), (8, 30433494), (12, 20288996), (13, 18728304), (14, 17390568), (16, 15216747), (21, 11593712), (24, 10144498), (26, 9364152), (28, 8695284), (39, 6242768), (42, 5796856), (48, 5072249), (52, 4682076), (56, 4347642), (78, 3121384), (84, 2898428), (91, 2675472), (104, 2341038), (112, 2173821), (139, 1751568), (156, 1560692), (168, 1449214), (182, 1337736), (208, 1170519), (273, 891824), (278, 875784), (312, 780346), (336, 724607), (364, 668868), (401, 607152), (417, 583856), (546, 445912), (556, 437892), (624, 390173), (728, 334434), (802, 303576), (834, 291928), (973, 250224), (1092, 222956), (1112, 218946), (1203, 202384), (1456, 167217), (1604, 151788), (1668, 145964), (1807, 134736), (1946, 125112), (2184, 111478), (2224, 109473), (2406, 101192), (2807, 86736), (2919, 83408), (3208, 75894), (3336, 72982), (3614, 67368), (3892, 62556), (4368, 55739), (4812, 50596), (5213, 46704), (5421, 44912), (5614, 43368), (5838, 41704), (6416, 37947), (6672, 36491), (7228, 33684), (7784, 31278), (8421, 28912), (9624, 25298), (10426, 23352), (10842, 22456), (11228, 21684), (11676, 20852), (12649, 19248), (14456, 16842), (15568, 15639)]