210522384

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 609336000

約数和(自身を除く): 398813616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 71, 72, 118, 142, 144, 177, 213, 236, 284, 349, 354, 426, 472, 531, 568, 639, 698, 708, 852, 944, 1047, 1062, 1136, 1278, 1396, 1416, 1704, 2094, 2124, 2556, 2792, 2832, 3141, 3408, 4188, 4189, 4248, 5112, 5584, 6282, 8376, 8378, 8496, 10224, 12564, 12567, 16752, 16756, 20591, 24779, 25128, 25134, 33512, 37701, 41182, 49558, 50256, 50268, 61773, 67024, 74337, 75402, 82364, 99116, 100536, 123546, 148674, 150804, 164728, 185319, 198232, 201072, 223011, 247092, 297348, 301608, 329456, 370638, 396464, 446022, 494184, 594696, 603216, 741276, 892044, 988368, 1189392, 1461961, 1482552, 1784088, 2923922, 2965104, 3568176, 4385883, 5847844, 8771766, 11695688, 13157649, 17543532, 23391376, 26315298, 35087064, 52630596, 70174128, 105261192, 210522384]

約数ペア:

[(1, 210522384), (2, 105261192), (3, 70174128), (4, 52630596), (6, 35087064), (8, 26315298), (9, 23391376), (12, 17543532), (16, 13157649), (18, 11695688), (24, 8771766), (36, 5847844), (48, 4385883), (59, 3568176), (71, 2965104), (72, 2923922), (118, 1784088), (142, 1482552), (144, 1461961), (177, 1189392), (213, 988368), (236, 892044), (284, 741276), (349, 603216), (354, 594696), (426, 494184), (472, 446022), (531, 396464), (568, 370638), (639, 329456), (698, 301608), (708, 297348), (852, 247092), (944, 223011), (1047, 201072), (1062, 198232), (1136, 185319), (1278, 164728), (1396, 150804), (1416, 148674), (1704, 123546), (2094, 100536), (2124, 99116), (2556, 82364), (2792, 75402), (2832, 74337), (3141, 67024), (3408, 61773), (4188, 50268), (4189, 50256), (4248, 49558), (5112, 41182), (5584, 37701), (6282, 33512), (8376, 25134), (8378, 25128), (8496, 24779), (10224, 20591), (12564, 16756), (12567, 16752)]