254986368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7334

約数の個数: 128

約数和(自身を含む): 833723520

約数和(自身を除く): 578737152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 7297, 8736, 11648, 14594, 17472, 21891, 29188, 34944, 43782, 51079, 58376, 87564, 94861, 102158, 116752, 153237, 175128, 189722, 204316, 233504, 284583, 306474, 350256, 379444, 408632, 467008, 569166, 612948, 664027, 700512, 758888, 817264, 934016, 1138332, 1225896, 1328054, 1401024, 1517776, 1634528, 1992081, 2276664, 2451792, 2656108, 2802048, 3035552, 3269056, 3984162, 4553328, 4903584, 5312216, 6071104, 6538112, 7968324, 9106656, 9807168, 10624432, 12142208, 15936648, 18213312, 19614336, 21248864, 31873296, 36426624, 42497728, 63746592, 84995456, 127493184, 254986368]

約数ペア:

[(1, 254986368), (2, 127493184), (3, 84995456), (4, 63746592), (6, 42497728), (7, 36426624), (8, 31873296), (12, 21248864), (13, 19614336), (14, 18213312), (16, 15936648), (21, 12142208), (24, 10624432), (26, 9807168), (28, 9106656), (32, 7968324), (39, 6538112), (42, 6071104), (48, 5312216), (52, 4903584), (56, 4553328), (64, 3984162), (78, 3269056), (84, 3035552), (91, 2802048), (96, 2656108), (104, 2451792), (112, 2276664), (128, 1992081), (156, 1634528), (168, 1517776), (182, 1401024), (192, 1328054), (208, 1225896), (224, 1138332), (273, 934016), (312, 817264), (336, 758888), (364, 700512), (384, 664027), (416, 612948), (448, 569166), (546, 467008), (624, 408632), (672, 379444), (728, 350256), (832, 306474), (896, 284583), (1092, 233504), (1248, 204316), (1344, 189722), (1456, 175128), (1664, 153237), (2184, 116752), (2496, 102158), (2688, 94861), (2912, 87564), (4368, 58376), (4992, 51079), (5824, 43782), (7297, 34944), (8736, 29188), (11648, 21891), (14594, 17472)]