268575108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 685117440

約数和(自身を除く): 416542332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 71, 76, 94, 114, 141, 142, 188, 213, 228, 282, 284, 353, 426, 564, 706, 852, 893, 1059, 1349, 1412, 1786, 2118, 2679, 2698, 3337, 3572, 4047, 4236, 5358, 5396, 6674, 6707, 8094, 10011, 10716, 13348, 13414, 16188, 16591, 20022, 20121, 25063, 26828, 33182, 40044, 40242, 49773, 50126, 63403, 66364, 75189, 80484, 99546, 100252, 126806, 150378, 190209, 199092, 253612, 300756, 315229, 380418, 476197, 630458, 760836, 945687, 952394, 1177961, 1260916, 1428591, 1891374, 1904788, 2355922, 2857182, 3533883, 3782748, 4711844, 5714364, 7067766, 14135532, 22381259, 44762518, 67143777, 89525036, 134287554, 268575108]

約数ペア:

[(1, 268575108), (2, 134287554), (3, 89525036), (4, 67143777), (6, 44762518), (12, 22381259), (19, 14135532), (38, 7067766), (47, 5714364), (57, 4711844), (71, 3782748), (76, 3533883), (94, 2857182), (114, 2355922), (141, 1904788), (142, 1891374), (188, 1428591), (213, 1260916), (228, 1177961), (282, 952394), (284, 945687), (353, 760836), (426, 630458), (564, 476197), (706, 380418), (852, 315229), (893, 300756), (1059, 253612), (1349, 199092), (1412, 190209), (1786, 150378), (2118, 126806), (2679, 100252), (2698, 99546), (3337, 80484), (3572, 75189), (4047, 66364), (4236, 63403), (5358, 50126), (5396, 49773), (6674, 40242), (6707, 40044), (8094, 33182), (10011, 26828), (10716, 25063), (13348, 20121), (13414, 20022), (16188, 16591)]