2861343912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6449}}^1$

素因数の和:6623

約数の個数: 128

約数和(自身を含む): 8668800000

約数和(自身を除く): 5807456088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 228, 266, 278, 399, 417, 456, 532, 556, 798, 834, 973, 1064, 1112, 1596, 1668, 1946, 2641, 2919, 3192, 3336, 3892, 5282, 5838, 6449, 7784, 7923, 10564, 11676, 12898, 15846, 18487, 19347, 21128, 23352, 25796, 31692, 36974, 38694, 45143, 51592, 55461, 63384, 73948, 77388, 90286, 110922, 122531, 135429, 147896, 154776, 180572, 221844, 245062, 270858, 361144, 367593, 443688, 490124, 541716, 735186, 857717, 896411, 980248, 1083432, 1470372, 1715434, 1792822, 2573151, 2689233, 2940744, 3430868, 3585644, 5146302, 5378466, 6274877, 6861736, 7171288, 10292604, 10756932, 12549754, 17031809, 18824631, 20585208, 21513864, 25099508, 34063618, 37649262, 50199016, 51095427, 68127236, 75298524, 102190854, 119222663, 136254472, 150597048, 204381708, 238445326, 357667989, 408763416, 476890652, 715335978, 953781304, 1430671956, 2861343912]

約数ペア:

[(1, 2861343912), (2, 1430671956), (3, 953781304), (4, 715335978), (6, 476890652), (7, 408763416), (8, 357667989), (12, 238445326), (14, 204381708), (19, 150597048), (21, 136254472), (24, 119222663), (28, 102190854), (38, 75298524), (42, 68127236), (56, 51095427), (57, 50199016), (76, 37649262), (84, 34063618), (114, 25099508), (133, 21513864), (139, 20585208), (152, 18824631), (168, 17031809), (228, 12549754), (266, 10756932), (278, 10292604), (399, 7171288), (417, 6861736), (456, 6274877), (532, 5378466), (556, 5146302), (798, 3585644), (834, 3430868), (973, 2940744), (1064, 2689233), (1112, 2573151), (1596, 1792822), (1668, 1715434), (1946, 1470372), (2641, 1083432), (2919, 980248), (3192, 896411), (3336, 857717), (3892, 735186), (5282, 541716), (5838, 490124), (6449, 443688), (7784, 367593), (7923, 361144), (10564, 270858), (11676, 245062), (12898, 221844), (15846, 180572), (18487, 154776), (19347, 147896), (21128, 135429), (23352, 122531), (25796, 110922), (31692, 90286), (36974, 77388), (38694, 73948), (45143, 63384), (51592, 55461)]