38958816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 121927680

約数和(自身を除く): 82968864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 53, 57, 62, 76, 78, 93, 96, 104, 106, 114, 124, 152, 156, 159, 186, 208, 212, 228, 247, 248, 304, 312, 318, 372, 403, 416, 424, 456, 494, 496, 589, 608, 624, 636, 689, 741, 744, 806, 848, 912, 988, 992, 1007, 1178, 1209, 1248, 1272, 1378, 1482, 1488, 1612, 1643, 1696, 1767, 1824, 1976, 2014, 2067, 2356, 2418, 2544, 2756, 2964, 2976, 3021, 3224, 3286, 3534, 3952, 4028, 4134, 4712, 4836, 4929, 5088, 5512, 5928, 6042, 6448, 6572, 7068, 7657, 7904, 8056, 8268, 9424, 9672, 9858, 11024, 11856, 12084, 12896, 13091, 13144, 14136, 15314, 16112, 16536, 18848, 19344, 19716, 21359, 22048, 22971, 23712, 24168, 26182, 26288, 28272, 30628, 31217, 32224, 33072, 38688, 39273, 39432, 42718, 45942, 48336, 52364, 52576, 56544, 61256, 62434, 64077, 66144, 78546, 78864, 85436, 91884, 93651, 96672, 104728, 122512, 124868, 128154, 157092, 157728, 170872, 183768, 187302, 209456, 245024, 249736, 256308, 314184, 341744, 367536, 374604, 405821, 418912, 499472, 512616, 628368, 683488, 735072, 749208, 811642, 998944, 1025232, 1217463, 1256736, 1498416, 1623284, 2050464, 2434926, 2996832, 3246568, 4869852, 6493136, 9739704, 12986272, 19479408, 38958816]

約数ペア:

[(1, 38958816), (2, 19479408), (3, 12986272), (4, 9739704), (6, 6493136), (8, 4869852), (12, 3246568), (13, 2996832), (16, 2434926), (19, 2050464), (24, 1623284), (26, 1498416), (31, 1256736), (32, 1217463), (38, 1025232), (39, 998944), (48, 811642), (52, 749208), (53, 735072), (57, 683488), (62, 628368), (76, 512616), (78, 499472), (93, 418912), (96, 405821), (104, 374604), (106, 367536), (114, 341744), (124, 314184), (152, 256308), (156, 249736), (159, 245024), (186, 209456), (208, 187302), (212, 183768), (228, 170872), (247, 157728), (248, 157092), (304, 128154), (312, 124868), (318, 122512), (372, 104728), (403, 96672), (416, 93651), (424, 91884), (456, 85436), (494, 78864), (496, 78546), (589, 66144), (608, 64077), (624, 62434), (636, 61256), (689, 56544), (741, 52576), (744, 52364), (806, 48336), (848, 45942), (912, 42718), (988, 39432), (992, 39273), (1007, 38688), (1178, 33072), (1209, 32224), (1248, 31217), (1272, 30628), (1378, 28272), (1482, 26288), (1488, 26182), (1612, 24168), (1643, 23712), (1696, 22971), (1767, 22048), (1824, 21359), (1976, 19716), (2014, 19344), (2067, 18848), (2356, 16536), (2418, 16112), (2544, 15314), (2756, 14136), (2964, 13144), (2976, 13091), (3021, 12896), (3224, 12084), (3286, 11856), (3534, 11024), (3952, 9858), (4028, 9672), (4134, 9424), (4712, 8268), (4836, 8056), (4929, 7904), (5088, 7657), (5512, 7068), (5928, 6572), (6042, 6448)]