691918164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6553}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 2003951040

約数和(自身を除く): 1312032876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 2514, 2933, 3771, 5028, 5866, 6553, 7542, 8799, 11732, 13106, 15084, 17598, 19659, 26212, 26397, 35196, 39318, 45871, 52794, 58977, 78636, 91742, 105588, 117954, 137613, 183484, 235908, 275226, 412839, 550452, 825678, 1651356, 2745707, 5491414, 8237121, 10982828, 16474242, 19219949, 24711363, 32948484, 38439898, 49422726, 57659847, 76879796, 98845452, 115319694, 172979541, 230639388, 345959082, 691918164]

約数ペア:

[(1, 691918164), (2, 345959082), (3, 230639388), (4, 172979541), (6, 115319694), (7, 98845452), (9, 76879796), (12, 57659847), (14, 49422726), (18, 38439898), (21, 32948484), (28, 24711363), (36, 19219949), (42, 16474242), (63, 10982828), (84, 8237121), (126, 5491414), (252, 2745707), (419, 1651356), (838, 825678), (1257, 550452), (1676, 412839), (2514, 275226), (2933, 235908), (3771, 183484), (5028, 137613), (5866, 117954), (6553, 105588), (7542, 91742), (8799, 78636), (11732, 58977), (13106, 52794), (15084, 45871), (17598, 39318), (19659, 35196), (26212, 26397)]