273521976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 914457600

約数和(自身を除く): 640935624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 53, 56, 68, 78, 84, 91, 102, 104, 106, 119, 136, 139, 156, 159, 168, 182, 204, 212, 221, 238, 273, 278, 312, 318, 357, 364, 371, 408, 417, 424, 442, 476, 546, 556, 636, 663, 689, 714, 728, 742, 834, 884, 901, 952, 973, 1092, 1112, 1113, 1272, 1326, 1378, 1428, 1484, 1547, 1668, 1768, 1802, 1807, 1946, 2067, 2184, 2226, 2363, 2652, 2703, 2756, 2856, 2919, 2968, 3094, 3336, 3604, 3614, 3892, 4134, 4452, 4641, 4726, 4823, 5304, 5406, 5421, 5512, 5838, 6188, 6307, 7089, 7208, 7228, 7367, 7784, 8268, 8904, 9282, 9452, 9646, 10812, 10842, 11676, 11713, 12376, 12614, 12649, 14178, 14456, 14469, 14734, 16536, 16541, 18564, 18904, 18921, 19292, 21624, 21684, 22101, 23352, 23426, 25228, 25298, 28356, 28938, 29468, 30719, 33082, 35139, 37128, 37842, 37947, 38584, 43368, 44202, 46852, 49623, 50456, 50596, 51569, 56712, 57876, 58936, 61438, 66164, 70278, 75684, 75894, 81991, 88404, 92157, 93704, 95771, 99246, 101192, 103138, 115752, 122876, 125239, 132328, 140556, 151368, 151788, 154707, 163982, 176808, 184314, 191542, 198492, 206276, 215033, 245752, 245973, 250478, 281112, 287313, 303576, 309414, 327964, 368628, 375717, 383084, 396984, 412552, 430066, 491946, 500956, 574626, 618828, 645099, 655928, 670397, 737256, 751434, 766168, 860132, 876673, 983892, 1001912, 1149252, 1237656, 1290198, 1340794, 1502868, 1628107, 1720264, 1753346, 1967784, 2011191, 2298504, 2580396, 2630019, 2681588, 3005736, 3256214, 3506692, 4022382, 4884321, 5160792, 5260038, 5363176, 6512428, 7013384, 8044764, 9768642, 10520076, 11396749, 13024856, 16089528, 19537284, 21040152, 22793498, 34190247, 39074568, 45586996, 68380494, 91173992, 136760988, 273521976]

約数ペア:

[(1, 273521976), (2, 136760988), (3, 91173992), (4, 68380494), (6, 45586996), (7, 39074568), (8, 34190247), (12, 22793498), (13, 21040152), (14, 19537284), (17, 16089528), (21, 13024856), (24, 11396749), (26, 10520076), (28, 9768642), (34, 8044764), (39, 7013384), (42, 6512428), (51, 5363176), (52, 5260038), (53, 5160792), (56, 4884321), (68, 4022382), (78, 3506692), (84, 3256214), (91, 3005736), (102, 2681588), (104, 2630019), (106, 2580396), (119, 2298504), (136, 2011191), (139, 1967784), (156, 1753346), (159, 1720264), (168, 1628107), (182, 1502868), (204, 1340794), (212, 1290198), (221, 1237656), (238, 1149252), (273, 1001912), (278, 983892), (312, 876673), (318, 860132), (357, 766168), (364, 751434), (371, 737256), (408, 670397), (417, 655928), (424, 645099), (442, 618828), (476, 574626), (546, 500956), (556, 491946), (636, 430066), (663, 412552), (689, 396984), (714, 383084), (728, 375717), (742, 368628), (834, 327964), (884, 309414), (901, 303576), (952, 287313), (973, 281112), (1092, 250478), (1112, 245973), (1113, 245752), (1272, 215033), (1326, 206276), (1378, 198492), (1428, 191542), (1484, 184314), (1547, 176808), (1668, 163982), (1768, 154707), (1802, 151788), (1807, 151368), (1946, 140556), (2067, 132328), (2184, 125239), (2226, 122876), (2363, 115752), (2652, 103138), (2703, 101192), (2756, 99246), (2856, 95771), (2919, 93704), (2968, 92157), (3094, 88404), (3336, 81991), (3604, 75894), (3614, 75684), (3892, 70278), (4134, 66164), (4452, 61438), (4641, 58936), (4726, 57876), (4823, 56712), (5304, 51569), (5406, 50596), (5421, 50456), (5512, 49623), (5838, 46852), (6188, 44202), (6307, 43368), (7089, 38584), (7208, 37947), (7228, 37842), (7367, 37128), (7784, 35139), (8268, 33082), (8904, 30719), (9282, 29468), (9452, 28938), (9646, 28356), (10812, 25298), (10842, 25228), (11676, 23426), (11713, 23352), (12376, 22101), (12614, 21684), (12649, 21624), (14178, 19292), (14456, 18921), (14469, 18904), (14734, 18564), (16536, 16541)]