38549784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 124992000

約数和(自身を除く): 86442216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 929, 988, 1064, 1092, 1482, 1596, 1729, 1858, 1976, 2184, 2787, 2964, 3192, 3458, 3716, 5187, 5574, 5928, 6503, 6916, 7432, 10374, 11148, 12077, 13006, 13832, 17651, 19509, 20748, 22296, 24154, 26012, 35302, 36231, 39018, 41496, 48308, 52024, 52953, 70604, 72462, 78036, 84539, 96616, 105906, 123557, 141208, 144924, 156072, 169078, 211812, 229463, 247114, 253617, 289848, 338156, 370671, 423624, 458926, 494228, 507234, 676312, 688389, 741342, 917852, 988456, 1014468, 1376778, 1482684, 1606241, 1835704, 2028936, 2753556, 2965368, 3212482, 4818723, 5507112, 6424964, 9637446, 12849928, 19274892, 38549784]

約数ペア:

[(1, 38549784), (2, 19274892), (3, 12849928), (4, 9637446), (6, 6424964), (7, 5507112), (8, 4818723), (12, 3212482), (13, 2965368), (14, 2753556), (19, 2028936), (21, 1835704), (24, 1606241), (26, 1482684), (28, 1376778), (38, 1014468), (39, 988456), (42, 917852), (52, 741342), (56, 688389), (57, 676312), (76, 507234), (78, 494228), (84, 458926), (91, 423624), (104, 370671), (114, 338156), (133, 289848), (152, 253617), (156, 247114), (168, 229463), (182, 211812), (228, 169078), (247, 156072), (266, 144924), (273, 141208), (312, 123557), (364, 105906), (399, 96616), (456, 84539), (494, 78036), (532, 72462), (546, 70604), (728, 52953), (741, 52024), (798, 48308), (929, 41496), (988, 39018), (1064, 36231), (1092, 35302), (1482, 26012), (1596, 24154), (1729, 22296), (1858, 20748), (1976, 19509), (2184, 17651), (2787, 13832), (2964, 13006), (3192, 12077), (3458, 11148), (3716, 10374), (5187, 7432), (5574, 6916), (5928, 6503)]