260066184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21803}}^1$

素因数の和:21890

約数の個数: 64

約数和(自身を含む): 753546240

約数和(自身を除く): 493480056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 21803, 43606, 65409, 87212, 130818, 152621, 174424, 261636, 305242, 457863, 523272, 610484, 915726, 1220968, 1548013, 1831452, 3096026, 3662904, 4644039, 6192052, 9288078, 10836091, 12384104, 18576156, 21672182, 32508273, 37152312, 43344364, 65016546, 86688728, 130033092, 260066184]

約数ペア:

[(1, 260066184), (2, 130033092), (3, 86688728), (4, 65016546), (6, 43344364), (7, 37152312), (8, 32508273), (12, 21672182), (14, 18576156), (21, 12384104), (24, 10836091), (28, 9288078), (42, 6192052), (56, 4644039), (71, 3662904), (84, 3096026), (142, 1831452), (168, 1548013), (213, 1220968), (284, 915726), (426, 610484), (497, 523272), (568, 457863), (852, 305242), (994, 261636), (1491, 174424), (1704, 152621), (1988, 130818), (2982, 87212), (3976, 65409), (5964, 43606), (11928, 21803)]