260018556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 718169088

約数和(自身を除く): 458150532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 103, 123, 164, 206, 246, 287, 309, 412, 492, 574, 618, 721, 733, 861, 1148, 1236, 1442, 1466, 1722, 2163, 2199, 2884, 2932, 3444, 4223, 4326, 4398, 5131, 8446, 8652, 8796, 10262, 12669, 15393, 16892, 20524, 25338, 29561, 30053, 30786, 50676, 59122, 60106, 61572, 75499, 88683, 90159, 118244, 120212, 150998, 177366, 180318, 210371, 226497, 301996, 354732, 360636, 420742, 452994, 528493, 631113, 841484, 905988, 1056986, 1262226, 1585479, 2113972, 2524452, 3095459, 3170958, 6190918, 6341916, 9286377, 12381836, 18572754, 21668213, 37145508, 43336426, 65004639, 86672852, 130009278, 260018556]

約数ペア:

[(1, 260018556), (2, 130009278), (3, 86672852), (4, 65004639), (6, 43336426), (7, 37145508), (12, 21668213), (14, 18572754), (21, 12381836), (28, 9286377), (41, 6341916), (42, 6190918), (82, 3170958), (84, 3095459), (103, 2524452), (123, 2113972), (164, 1585479), (206, 1262226), (246, 1056986), (287, 905988), (309, 841484), (412, 631113), (492, 528493), (574, 452994), (618, 420742), (721, 360636), (733, 354732), (861, 301996), (1148, 226497), (1236, 210371), (1442, 180318), (1466, 177366), (1722, 150998), (2163, 120212), (2199, 118244), (2884, 90159), (2932, 88683), (3444, 75499), (4223, 61572), (4326, 60106), (4398, 59122), (5131, 50676), (8446, 30786), (8652, 30053), (8796, 29561), (10262, 25338), (12669, 20524), (15393, 16892)]