442222872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10705

約数の個数: 128

約数和(自身を含む): 1432435200

約数和(自身を除く): 990212328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 10657, 13832, 20748, 21314, 31971, 41496, 42628, 63942, 74599, 85256, 127884, 138541, 149198, 202483, 223797, 255768, 277082, 298396, 404966, 415623, 447594, 554164, 596792, 607449, 809932, 831246, 895188, 969787, 1108328, 1214898, 1417381, 1619864, 1662492, 1790376, 1939574, 2429796, 2632279, 2834762, 2909361, 3324984, 3879148, 4252143, 4859592, 5264558, 5669524, 5818722, 7758296, 7896837, 8504286, 10529116, 11339048, 11637444, 15793674, 17008572, 18425953, 21058232, 23274888, 31587348, 34017144, 36851906, 55277859, 63174696, 73703812, 110555718, 147407624, 221111436, 442222872]

約数ペア:

[(1, 442222872), (2, 221111436), (3, 147407624), (4, 110555718), (6, 73703812), (7, 63174696), (8, 55277859), (12, 36851906), (13, 34017144), (14, 31587348), (19, 23274888), (21, 21058232), (24, 18425953), (26, 17008572), (28, 15793674), (38, 11637444), (39, 11339048), (42, 10529116), (52, 8504286), (56, 7896837), (57, 7758296), (76, 5818722), (78, 5669524), (84, 5264558), (91, 4859592), (104, 4252143), (114, 3879148), (133, 3324984), (152, 2909361), (156, 2834762), (168, 2632279), (182, 2429796), (228, 1939574), (247, 1790376), (266, 1662492), (273, 1619864), (312, 1417381), (364, 1214898), (399, 1108328), (456, 969787), (494, 895188), (532, 831246), (546, 809932), (728, 607449), (741, 596792), (798, 554164), (988, 447594), (1064, 415623), (1092, 404966), (1482, 298396), (1596, 277082), (1729, 255768), (1976, 223797), (2184, 202483), (2964, 149198), (3192, 138541), (3458, 127884), (5187, 85256), (5928, 74599), (6916, 63942), (10374, 42628), (10657, 41496), (13832, 31971), (20748, 21314)]