254450064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3628

約数の個数: 80

約数和(自身を含む): 722453760

約数和(自身を除く): 468003696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2224, 3058, 3336, 3467, 4587, 6116, 6672, 6934, 9174, 10401, 12232, 13868, 18348, 20802, 24464, 27736, 36696, 38137, 41604, 55472, 73392, 76274, 83208, 114411, 152548, 166416, 228822, 305096, 457644, 481913, 610192, 915288, 963826, 1445739, 1830576, 1927652, 2891478, 3855304, 5301043, 5782956, 7710608, 10602086, 11565912, 15903129, 21204172, 23131824, 31806258, 42408344, 63612516, 84816688, 127225032, 254450064]

約数ペア:

[(1, 254450064), (2, 127225032), (3, 84816688), (4, 63612516), (6, 42408344), (8, 31806258), (11, 23131824), (12, 21204172), (16, 15903129), (22, 11565912), (24, 10602086), (33, 7710608), (44, 5782956), (48, 5301043), (66, 3855304), (88, 2891478), (132, 1927652), (139, 1830576), (176, 1445739), (264, 963826), (278, 915288), (417, 610192), (528, 481913), (556, 457644), (834, 305096), (1112, 228822), (1529, 166416), (1668, 152548), (2224, 114411), (3058, 83208), (3336, 76274), (3467, 73392), (4587, 55472), (6116, 41604), (6672, 38137), (6934, 36696), (9174, 27736), (10401, 24464), (12232, 20802), (13868, 18348)]