262510164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4937}}^1$

素因数の和:5165

約数の個数: 72

約数和(自身を含む): 762111168

約数和(自身を除く): 499601004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 4937, 5908, 7596, 8862, 9874, 13293, 14811, 17724, 19748, 26586, 29622, 34559, 44433, 53172, 59244, 69118, 88866, 103677, 138236, 177732, 207354, 311031, 414708, 622062, 1041707, 1244124, 2083414, 3125121, 4166828, 6250242, 7291949, 9375363, 12500484, 14583898, 18750726, 21875847, 29167796, 37501452, 43751694, 65627541, 87503388, 131255082, 262510164]

約数ペア:

[(1, 262510164), (2, 131255082), (3, 87503388), (4, 65627541), (6, 43751694), (7, 37501452), (9, 29167796), (12, 21875847), (14, 18750726), (18, 14583898), (21, 12500484), (28, 9375363), (36, 7291949), (42, 6250242), (63, 4166828), (84, 3125121), (126, 2083414), (211, 1244124), (252, 1041707), (422, 622062), (633, 414708), (844, 311031), (1266, 207354), (1477, 177732), (1899, 138236), (2532, 103677), (2954, 88866), (3798, 69118), (4431, 59244), (4937, 53172), (5908, 44433), (7596, 34559), (8862, 29622), (9874, 26586), (13293, 19748), (14811, 17724)]