406140318

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:711

約数の個数: 80

約数和(自身を含む): 939310416

約数和(自身を除く): 533170098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 73, 81, 122, 146, 162, 183, 219, 366, 438, 549, 563, 657, 1098, 1126, 1314, 1647, 1689, 1971, 3294, 3378, 3942, 4453, 4941, 5067, 5913, 8906, 9882, 10134, 11826, 13359, 15201, 26718, 30402, 34343, 40077, 41099, 45603, 68686, 80154, 82198, 91206, 103029, 120231, 123297, 206058, 240462, 246594, 309087, 360693, 369891, 618174, 721386, 739782, 927261, 1109673, 1854522, 2219346, 2507039, 2781783, 3329019, 5014078, 5563566, 6658038, 7521117, 15042234, 22563351, 45126702, 67690053, 135380106, 203070159, 406140318]

約数ペア:

[(1, 406140318), (2, 203070159), (3, 135380106), (6, 67690053), (9, 45126702), (18, 22563351), (27, 15042234), (54, 7521117), (61, 6658038), (73, 5563566), (81, 5014078), (122, 3329019), (146, 2781783), (162, 2507039), (183, 2219346), (219, 1854522), (366, 1109673), (438, 927261), (549, 739782), (563, 721386), (657, 618174), (1098, 369891), (1126, 360693), (1314, 309087), (1647, 246594), (1689, 240462), (1971, 206058), (3294, 123297), (3378, 120231), (3942, 103029), (4453, 91206), (4941, 82198), (5067, 80154), (5913, 68686), (8906, 45603), (9882, 41099), (10134, 40077), (11826, 34343), (13359, 30402), (15201, 26718)]