259501956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 715008000

約数和(自身を除く): 455506044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 151, 164, 246, 287, 302, 453, 492, 499, 574, 604, 861, 906, 998, 1057, 1148, 1497, 1722, 1812, 1996, 2114, 2994, 3171, 3444, 3493, 4228, 5988, 6191, 6342, 6986, 10479, 12382, 12684, 13972, 18573, 20459, 20958, 24764, 37146, 40918, 41916, 43337, 61377, 74292, 75349, 81836, 86674, 122754, 130011, 143213, 150698, 173348, 226047, 245508, 260022, 286426, 301396, 429639, 452094, 520044, 527443, 572852, 859278, 904188, 1054886, 1582329, 1718556, 2109772, 3089309, 3164658, 6178618, 6329316, 9267927, 12357236, 18535854, 21625163, 37071708, 43250326, 64875489, 86500652, 129750978, 259501956]

約数ペア:

[(1, 259501956), (2, 129750978), (3, 86500652), (4, 64875489), (6, 43250326), (7, 37071708), (12, 21625163), (14, 18535854), (21, 12357236), (28, 9267927), (41, 6329316), (42, 6178618), (82, 3164658), (84, 3089309), (123, 2109772), (151, 1718556), (164, 1582329), (246, 1054886), (287, 904188), (302, 859278), (453, 572852), (492, 527443), (499, 520044), (574, 452094), (604, 429639), (861, 301396), (906, 286426), (998, 260022), (1057, 245508), (1148, 226047), (1497, 173348), (1722, 150698), (1812, 143213), (1996, 130011), (2114, 122754), (2994, 86674), (3171, 81836), (3444, 75349), (3493, 74292), (4228, 61377), (5988, 43337), (6191, 41916), (6342, 40918), (6986, 37146), (10479, 24764), (12382, 20958), (12684, 20459), (13972, 18573)]