4174696568

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 9643814400

約数和(自身を除く): 5469117832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 157, 266, 268, 314, 373, 469, 532, 536, 628, 746, 938, 1064, 1099, 1256, 1273, 1492, 1876, 2198, 2546, 2611, 2983, 2984, 3752, 4396, 5092, 5222, 5966, 7087, 8792, 8911, 10184, 10444, 10519, 11932, 14174, 17822, 20881, 20888, 21038, 23864, 24991, 28348, 35644, 41762, 42076, 49609, 49982, 56696, 58561, 71288, 73633, 83524, 84152, 99218, 99964, 117122, 147266, 167048, 174937, 198436, 199861, 199928, 234244, 294532, 349874, 396872, 399722, 409927, 468488, 474829, 589064, 699748, 799444, 819854, 949658, 1112659, 1399027, 1399496, 1598888, 1639708, 1899316, 2225318, 2798054, 3279416, 3323803, 3798632, 3923587, 4450636, 5596108, 6647606, 7788613, 7847174, 8901272, 11192216, 13295212, 15577226, 15694348, 26590424, 27465109, 31154452, 31388696, 54930218, 62308904, 74548153, 109860436, 149096306, 219720872, 298192612, 521837071, 596385224, 1043674142, 2087348284, 4174696568]

約数ペア:

[(1, 4174696568), (2, 2087348284), (4, 1043674142), (7, 596385224), (8, 521837071), (14, 298192612), (19, 219720872), (28, 149096306), (38, 109860436), (56, 74548153), (67, 62308904), (76, 54930218), (133, 31388696), (134, 31154452), (152, 27465109), (157, 26590424), (266, 15694348), (268, 15577226), (314, 13295212), (373, 11192216), (469, 8901272), (532, 7847174), (536, 7788613), (628, 6647606), (746, 5596108), (938, 4450636), (1064, 3923587), (1099, 3798632), (1256, 3323803), (1273, 3279416), (1492, 2798054), (1876, 2225318), (2198, 1899316), (2546, 1639708), (2611, 1598888), (2983, 1399496), (2984, 1399027), (3752, 1112659), (4396, 949658), (5092, 819854), (5222, 799444), (5966, 699748), (7087, 589064), (8792, 474829), (8911, 468488), (10184, 409927), (10444, 399722), (10519, 396872), (11932, 349874), (14174, 294532), (17822, 234244), (20881, 199928), (20888, 199861), (21038, 198436), (23864, 174937), (24991, 167048), (28348, 147266), (35644, 117122), (41762, 99964), (42076, 99218), (49609, 84152), (49982, 83524), (56696, 73633), (58561, 71288)]