253938048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 854515200

約数和(自身を除く): 600577152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 128, 129, 156, 168, 169, 172, 182, 192, 208, 224, 258, 273, 301, 312, 336, 338, 344, 364, 384, 416, 448, 507, 516, 546, 559, 602, 624, 672, 676, 688, 728, 832, 896, 903, 1014, 1032, 1092, 1118, 1183, 1204, 1248, 1344, 1352, 1376, 1456, 1664, 1677, 1806, 2028, 2064, 2184, 2197, 2236, 2366, 2408, 2496, 2688, 2704, 2752, 2912, 3354, 3549, 3612, 3913, 4056, 4128, 4368, 4394, 4472, 4732, 4816, 4992, 5408, 5504, 5824, 6591, 6708, 7098, 7224, 7267, 7826, 8112, 8256, 8736, 8788, 8944, 9464, 9632, 10816, 11648, 11739, 13182, 13416, 14196, 14448, 14534, 15379, 15652, 16224, 16512, 17472, 17576, 17888, 18928, 19264, 21632, 21801, 23478, 26364, 26832, 28392, 28896, 29068, 30758, 31304, 32448, 34944, 35152, 35776, 37856, 38528, 43602, 46137, 46956, 50869, 52728, 53664, 56784, 57792, 58136, 61516, 62608, 64896, 70304, 71552, 75712, 87204, 92274, 93912, 94471, 101738, 105456, 107328, 113568, 115584, 116272, 123032, 125216, 140608, 151424, 152607, 174408, 184548, 187824, 188942, 203476, 210912, 214656, 227136, 232544, 246064, 250432, 281216, 283413, 305214, 348816, 369096, 375648, 377884, 406952, 421824, 454272, 465088, 492128, 500864, 566826, 610428, 661297, 697632, 738192, 751296, 755768, 813904, 843648, 930176, 984256, 1133652, 1220856, 1322594, 1395264, 1476384, 1502592, 1511536, 1627808, 1968512, 1983891, 2267304, 2441712, 2645188, 2790528, 2952768, 3023072, 3255616, 3967782, 4534608, 4883424, 5290376, 5905536, 6046144, 6511232, 7935564, 9069216, 9766848, 10580752, 12092288, 15871128, 18138432, 19533696, 21161504, 31742256, 36276864, 42323008, 63484512, 84646016, 126969024, 253938048]

約数ペア:

[(1, 253938048), (2, 126969024), (3, 84646016), (4, 63484512), (6, 42323008), (7, 36276864), (8, 31742256), (12, 21161504), (13, 19533696), (14, 18138432), (16, 15871128), (21, 12092288), (24, 10580752), (26, 9766848), (28, 9069216), (32, 7935564), (39, 6511232), (42, 6046144), (43, 5905536), (48, 5290376), (52, 4883424), (56, 4534608), (64, 3967782), (78, 3255616), (84, 3023072), (86, 2952768), (91, 2790528), (96, 2645188), (104, 2441712), (112, 2267304), (128, 1983891), (129, 1968512), (156, 1627808), (168, 1511536), (169, 1502592), (172, 1476384), (182, 1395264), (192, 1322594), (208, 1220856), (224, 1133652), (258, 984256), (273, 930176), (301, 843648), (312, 813904), (336, 755768), (338, 751296), (344, 738192), (364, 697632), (384, 661297), (416, 610428), (448, 566826), (507, 500864), (516, 492128), (546, 465088), (559, 454272), (602, 421824), (624, 406952), (672, 377884), (676, 375648), (688, 369096), (728, 348816), (832, 305214), (896, 283413), (903, 281216), (1014, 250432), (1032, 246064), (1092, 232544), (1118, 227136), (1183, 214656), (1204, 210912), (1248, 203476), (1344, 188942), (1352, 187824), (1376, 184548), (1456, 174408), (1664, 152607), (1677, 151424), (1806, 140608), (2028, 125216), (2064, 123032), (2184, 116272), (2197, 115584), (2236, 113568), (2366, 107328), (2408, 105456), (2496, 101738), (2688, 94471), (2704, 93912), (2752, 92274), (2912, 87204), (3354, 75712), (3549, 71552), (3612, 70304), (3913, 64896), (4056, 62608), (4128, 61516), (4368, 58136), (4394, 57792), (4472, 56784), (4732, 53664), (4816, 52728), (4992, 50869), (5408, 46956), (5504, 46137), (5824, 43602), (6591, 38528), (6708, 37856), (7098, 35776), (7224, 35152), (7267, 34944), (7826, 32448), (8112, 31304), (8256, 30758), (8736, 29068), (8788, 28896), (8944, 28392), (9464, 26832), (9632, 26364), (10816, 23478), (11648, 21801), (11739, 21632), (13182, 19264), (13416, 18928), (14196, 17888), (14448, 17576), (14534, 17472), (15379, 16512), (15652, 16224)]