497750136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 1410877440

約数和(自身を除く): 913127304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 212, 248, 312, 318, 372, 403, 424, 636, 689, 744, 806, 971, 1209, 1272, 1378, 1612, 1643, 1942, 2067, 2418, 2756, 2913, 3224, 3286, 3884, 4134, 4836, 4929, 5512, 5826, 6572, 7768, 8268, 9672, 9858, 11652, 12623, 13144, 16536, 19716, 21359, 23304, 25246, 30101, 37869, 39432, 42718, 50492, 51463, 60202, 64077, 75738, 85436, 90303, 100984, 102926, 120404, 128154, 151476, 154389, 170872, 180606, 205852, 240808, 256308, 302952, 308778, 361212, 391313, 411704, 512616, 617556, 669019, 722424, 782626, 1173939, 1235112, 1338038, 1565252, 1595353, 2007057, 2347878, 2676076, 3130504, 3190706, 4014114, 4695756, 4786059, 5352152, 6381412, 8028228, 9391512, 9572118, 12762824, 16056456, 19144236, 20739589, 38288472, 41479178, 62218767, 82958356, 124437534, 165916712, 248875068, 497750136]

約数ペア:

[(1, 497750136), (2, 248875068), (3, 165916712), (4, 124437534), (6, 82958356), (8, 62218767), (12, 41479178), (13, 38288472), (24, 20739589), (26, 19144236), (31, 16056456), (39, 12762824), (52, 9572118), (53, 9391512), (62, 8028228), (78, 6381412), (93, 5352152), (104, 4786059), (106, 4695756), (124, 4014114), (156, 3190706), (159, 3130504), (186, 2676076), (212, 2347878), (248, 2007057), (312, 1595353), (318, 1565252), (372, 1338038), (403, 1235112), (424, 1173939), (636, 782626), (689, 722424), (744, 669019), (806, 617556), (971, 512616), (1209, 411704), (1272, 391313), (1378, 361212), (1612, 308778), (1643, 302952), (1942, 256308), (2067, 240808), (2418, 205852), (2756, 180606), (2913, 170872), (3224, 154389), (3286, 151476), (3884, 128154), (4134, 120404), (4836, 102926), (4929, 100984), (5512, 90303), (5826, 85436), (6572, 75738), (7768, 64077), (8268, 60202), (9672, 51463), (9858, 50492), (11652, 42718), (12623, 39432), (13144, 37869), (16536, 30101), (19716, 25246), (21359, 23304)]