13280664

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 21192936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 83, 113, 118, 166, 177, 226, 236, 249, 332, 339, 354, 452, 472, 498, 664, 678, 708, 904, 996, 1356, 1416, 1992, 2712, 4897, 6667, 9379, 9794, 13334, 14691, 18758, 19588, 20001, 26668, 28137, 29382, 37516, 39176, 40002, 53336, 56274, 58764, 75032, 80004, 112548, 117528, 160008, 225096, 553361, 1106722, 1660083, 2213444, 3320166, 4426888, 6640332, 13280664]

約数ペア:

[(1, 13280664), (2, 6640332), (3, 4426888), (4, 3320166), (6, 2213444), (8, 1660083), (12, 1106722), (24, 553361), (59, 225096), (83, 160008), (113, 117528), (118, 112548), (166, 80004), (177, 75032), (226, 58764), (236, 56274), (249, 53336), (332, 40002), (339, 39176), (354, 37516), (452, 29382), (472, 28137), (498, 26668), (664, 20001), (678, 19588), (708, 18758), (904, 14691), (996, 13334), (1356, 9794), (1416, 9379), (1992, 6667), (2712, 4897)]