913788657292

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{136709}}^1$

素因数の和:137303

約数の個数: 72

約数和(自身を含む): 1891700017200

約数和(自身を除く): 977911359908

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 509, 938, 1018, 1876, 2036, 3283, 3563, 6566, 7126, 13132, 14252, 24941, 34103, 49882, 68206, 99764, 136412, 136709, 238721, 273418, 477442, 546836, 954884, 956963, 1671047, 1913926, 3342094, 3827852, 6684188, 6698741, 9159503, 13397482, 18319006, 26794964, 36638012, 64116521, 69584881, 128233042, 139169762, 256466084, 278339524, 448815647, 487094167, 897631294, 974188334, 1795262588, 1948376668, 3409659169, 4662187027, 6819318338, 9324374054, 13638636676, 18648748108, 32635309189, 65270618378, 130541236756, 228447164323, 456894328646, 913788657292]

約数ペア:

[(1, 913788657292), (2, 456894328646), (4, 228447164323), (7, 130541236756), (14, 65270618378), (28, 32635309189), (49, 18648748108), (67, 13638636676), (98, 9324374054), (134, 6819318338), (196, 4662187027), (268, 3409659169), (469, 1948376668), (509, 1795262588), (938, 974188334), (1018, 897631294), (1876, 487094167), (2036, 448815647), (3283, 278339524), (3563, 256466084), (6566, 139169762), (7126, 128233042), (13132, 69584881), (14252, 64116521), (24941, 36638012), (34103, 26794964), (49882, 18319006), (68206, 13397482), (99764, 9159503), (136412, 6698741), (136709, 6684188), (238721, 3827852), (273418, 3342094), (477442, 1913926), (546836, 1671047), (954884, 956963)]