670178184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 1916006400

約数和(自身を除く): 1245828216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 131, 152, 156, 228, 247, 262, 312, 393, 456, 494, 524, 741, 786, 863, 988, 1048, 1482, 1572, 1703, 1726, 1976, 2489, 2589, 2964, 3144, 3406, 3452, 4978, 5109, 5178, 5928, 6812, 6904, 7467, 9956, 10218, 10356, 11219, 13624, 14934, 16397, 19912, 20436, 20712, 22438, 29868, 32357, 32794, 33657, 40872, 44876, 49191, 59736, 64714, 65588, 67314, 89752, 97071, 98382, 113053, 129428, 131176, 134628, 194142, 196764, 213161, 226106, 258856, 269256, 339159, 388284, 393528, 426322, 452212, 639483, 678318, 776568, 852644, 904424, 1278966, 1356636, 1469689, 1705288, 2148007, 2557932, 2713272, 2939378, 4296014, 4409067, 5115864, 5878756, 6444021, 8592028, 8818134, 11757512, 12888042, 17184056, 17636268, 25776084, 27924091, 35272536, 51552168, 55848182, 83772273, 111696364, 167544546, 223392728, 335089092, 670178184]

約数ペア:

[(1, 670178184), (2, 335089092), (3, 223392728), (4, 167544546), (6, 111696364), (8, 83772273), (12, 55848182), (13, 51552168), (19, 35272536), (24, 27924091), (26, 25776084), (38, 17636268), (39, 17184056), (52, 12888042), (57, 11757512), (76, 8818134), (78, 8592028), (104, 6444021), (114, 5878756), (131, 5115864), (152, 4409067), (156, 4296014), (228, 2939378), (247, 2713272), (262, 2557932), (312, 2148007), (393, 1705288), (456, 1469689), (494, 1356636), (524, 1278966), (741, 904424), (786, 852644), (863, 776568), (988, 678318), (1048, 639483), (1482, 452212), (1572, 426322), (1703, 393528), (1726, 388284), (1976, 339159), (2489, 269256), (2589, 258856), (2964, 226106), (3144, 213161), (3406, 196764), (3452, 194142), (4978, 134628), (5109, 131176), (5178, 129428), (5928, 113053), (6812, 98382), (6904, 97071), (7467, 89752), (9956, 67314), (10218, 65588), (10356, 64714), (11219, 59736), (13624, 49191), (14934, 44876), (16397, 40872), (19912, 33657), (20436, 32794), (20712, 32357), (22438, 29868)]