406366896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{929}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 1133364960

約数和(自身を除く): 726998064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 701, 929, 1402, 1858, 2103, 2787, 2804, 3716, 4206, 5574, 5608, 7432, 8412, 9113, 11148, 11216, 12077, 14864, 16824, 18226, 22296, 24154, 27339, 33648, 36231, 36452, 44592, 48308, 54678, 72462, 72904, 96616, 109356, 144924, 145808, 193232, 218712, 289848, 437424, 579696, 651229, 1302458, 1953687, 2604916, 3907374, 5209832, 7814748, 8465977, 10419664, 15629496, 16931954, 25397931, 31258992, 33863908, 50795862, 67727816, 101591724, 135455632, 203183448, 406366896]

約数ペア:

[(1, 406366896), (2, 203183448), (3, 135455632), (4, 101591724), (6, 67727816), (8, 50795862), (12, 33863908), (13, 31258992), (16, 25397931), (24, 16931954), (26, 15629496), (39, 10419664), (48, 8465977), (52, 7814748), (78, 5209832), (104, 3907374), (156, 2604916), (208, 1953687), (312, 1302458), (624, 651229), (701, 579696), (929, 437424), (1402, 289848), (1858, 218712), (2103, 193232), (2787, 145808), (2804, 144924), (3716, 109356), (4206, 96616), (5574, 72904), (5608, 72462), (7432, 54678), (8412, 48308), (9113, 44592), (11148, 36452), (11216, 36231), (12077, 33648), (14864, 27339), (16824, 24154), (18226, 22296)]