461916182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 934214400

約数和(自身を除く): 472298218

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 139, 182, 217, 247, 266, 278, 403, 434, 494, 589, 806, 961, 973, 1178, 1729, 1807, 1922, 1946, 2641, 2821, 3458, 3614, 4123, 4309, 5282, 5642, 6727, 7657, 8246, 8618, 12493, 12649, 13454, 15314, 18259, 18487, 24986, 25298, 30163, 34333, 36518, 36974, 53599, 56017, 60326, 68666, 81871, 87451, 107198, 112034, 127813, 133579, 163742, 174902, 237367, 240331, 255626, 267158, 392119, 474734, 480662, 573097, 784238, 935053, 1064323, 1146194, 1661569, 1736527, 1870106, 2128646, 2538001, 3323138, 3473054, 5076002, 7450261, 12155689, 14900522, 17766007, 24311378, 32994013, 35532014, 65988026, 230958091, 461916182]

約数ペア:

[(1, 461916182), (2, 230958091), (7, 65988026), (13, 35532014), (14, 32994013), (19, 24311378), (26, 17766007), (31, 14900522), (38, 12155689), (62, 7450261), (91, 5076002), (133, 3473054), (139, 3323138), (182, 2538001), (217, 2128646), (247, 1870106), (266, 1736527), (278, 1661569), (403, 1146194), (434, 1064323), (494, 935053), (589, 784238), (806, 573097), (961, 480662), (973, 474734), (1178, 392119), (1729, 267158), (1807, 255626), (1922, 240331), (1946, 237367), (2641, 174902), (2821, 163742), (3458, 133579), (3614, 127813), (4123, 112034), (4309, 107198), (5282, 87451), (5642, 81871), (6727, 68666), (7657, 60326), (8246, 56017), (8618, 53599), (12493, 36974), (12649, 36518), (13454, 34333), (15314, 30163), (18259, 25298), (18487, 24986)]