471509752

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 1115136000

約数和(自身を除く): 643626248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 49, 56, 62, 92, 98, 124, 161, 184, 196, 217, 241, 248, 322, 343, 392, 434, 482, 644, 686, 713, 868, 964, 1127, 1288, 1372, 1426, 1519, 1687, 1736, 1928, 2254, 2744, 2852, 3038, 3374, 4508, 4991, 5543, 5704, 6076, 6748, 7471, 7889, 9016, 9982, 10633, 11086, 11809, 12152, 13496, 14942, 15778, 19964, 21266, 22172, 23618, 29884, 31556, 34937, 38801, 39928, 42532, 44344, 47236, 52297, 59768, 63112, 69874, 77602, 82663, 85064, 94472, 104594, 139748, 155204, 165326, 171833, 209188, 244559, 271607, 279496, 310408, 330652, 343666, 366079, 418376, 489118, 543214, 661304, 687332, 732158, 978236, 1086428, 1202831, 1374664, 1464316, 1901249, 1956472, 2172856, 2405662, 2562553, 2928632, 3802498, 4811324, 5125106, 7604996, 8419817, 9622648, 10250212, 15209992, 16839634, 20500424, 33679268, 58938719, 67358536, 117877438, 235754876, 471509752]

約数ペア:

[(1, 471509752), (2, 235754876), (4, 117877438), (7, 67358536), (8, 58938719), (14, 33679268), (23, 20500424), (28, 16839634), (31, 15209992), (46, 10250212), (49, 9622648), (56, 8419817), (62, 7604996), (92, 5125106), (98, 4811324), (124, 3802498), (161, 2928632), (184, 2562553), (196, 2405662), (217, 2172856), (241, 1956472), (248, 1901249), (322, 1464316), (343, 1374664), (392, 1202831), (434, 1086428), (482, 978236), (644, 732158), (686, 687332), (713, 661304), (868, 543214), (964, 489118), (1127, 418376), (1288, 366079), (1372, 343666), (1426, 330652), (1519, 310408), (1687, 279496), (1736, 271607), (1928, 244559), (2254, 209188), (2744, 171833), (2852, 165326), (3038, 155204), (3374, 139748), (4508, 104594), (4991, 94472), (5543, 85064), (5704, 82663), (6076, 77602), (6748, 69874), (7471, 63112), (7889, 59768), (9016, 52297), (9982, 47236), (10633, 44344), (11086, 42532), (11809, 39928), (12152, 38801), (13496, 34937), (14942, 31556), (15778, 29884), (19964, 23618), (21266, 22172)]