651162888

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{12107}}^1$

素因数の和:12208

約数の個数: 80

約数和(自身を含む): 1845985680

約数和(自身を除く): 1194822792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 6723, 8964, 12107, 13446, 17928, 24214, 26892, 36321, 48428, 53784, 72642, 96856, 108963, 145284, 217926, 290568, 326889, 435852, 653778, 871704, 980667, 1004881, 1307556, 1961334, 2009762, 2615112, 3014643, 3922668, 4019524, 6029286, 7845336, 8039048, 9043929, 12058572, 18087858, 24117144, 27131787, 36175716, 54263574, 72351432, 81395361, 108527148, 162790722, 217054296, 325581444, 651162888]

約数ペア:

[(1, 651162888), (2, 325581444), (3, 217054296), (4, 162790722), (6, 108527148), (8, 81395361), (9, 72351432), (12, 54263574), (18, 36175716), (24, 27131787), (27, 24117144), (36, 18087858), (54, 12058572), (72, 9043929), (81, 8039048), (83, 7845336), (108, 6029286), (162, 4019524), (166, 3922668), (216, 3014643), (249, 2615112), (324, 2009762), (332, 1961334), (498, 1307556), (648, 1004881), (664, 980667), (747, 871704), (996, 653778), (1494, 435852), (1992, 326889), (2241, 290568), (2988, 217926), (4482, 145284), (5976, 108963), (6723, 96856), (8964, 72642), (12107, 53784), (13446, 48428), (17928, 36321), (24214, 26892)]