2021948992

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 5201107200

約数和(自身を除く): 3179158208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 89, 112, 119, 133, 136, 152, 157, 178, 224, 238, 266, 272, 304, 314, 323, 356, 448, 476, 532, 544, 608, 623, 628, 646, 712, 952, 1064, 1088, 1099, 1216, 1246, 1256, 1292, 1424, 1513, 1691, 1904, 2128, 2198, 2261, 2492, 2512, 2584, 2669, 2848, 2983, 3026, 3382, 3808, 4256, 4396, 4522, 4984, 5024, 5168, 5338, 5696, 5966, 6052, 6764, 7616, 8512, 8792, 9044, 9968, 10048, 10336, 10591, 10676, 11837, 11932, 12104, 13528, 13973, 17584, 18088, 18683, 19936, 20672, 20881, 21182, 21352, 23674, 23864, 24208, 27056, 27946, 28747, 35168, 36176, 37366, 39872, 41762, 42364, 42704, 47348, 47728, 48416, 50711, 54112, 55892, 57494, 70336, 72352, 74732, 83524, 84728, 85408, 94696, 95456, 96832, 97811, 101422, 108224, 111784, 114988, 144704, 149464, 167048, 169456, 170816, 189392, 190912, 195622, 201229, 202844, 223568, 229976, 237541, 265487, 298928, 334096, 338912, 354977, 378784, 391244, 402458, 405688, 447136, 459952, 475082, 530974, 597856, 668192, 677824, 709954, 757568, 782488, 804916, 811376, 894272, 919904, 950164, 1061948, 1195712, 1336384, 1419908, 1564976, 1609832, 1622752, 1662787, 1839808, 1858409, 1900328, 2123896, 2839816, 3129952, 3219664, 3245504, 3325574, 3716818, 3800656, 4247792, 4513279, 5679632, 6259904, 6439328, 6651148, 7433636, 7601312, 8495584, 9026558, 11359264, 12878656, 13302296, 14867272, 15202624, 16991168, 18053116, 22718528, 26604592, 29734544, 31592953, 36106232, 53209184, 59469088, 63185906, 72212464, 106418368, 118938176, 126371812, 144424928, 252743624, 288849856, 505487248, 1010974496, 2021948992]

約数ペア:

[(1, 2021948992), (2, 1010974496), (4, 505487248), (7, 288849856), (8, 252743624), (14, 144424928), (16, 126371812), (17, 118938176), (19, 106418368), (28, 72212464), (32, 63185906), (34, 59469088), (38, 53209184), (56, 36106232), (64, 31592953), (68, 29734544), (76, 26604592), (89, 22718528), (112, 18053116), (119, 16991168), (133, 15202624), (136, 14867272), (152, 13302296), (157, 12878656), (178, 11359264), (224, 9026558), (238, 8495584), (266, 7601312), (272, 7433636), (304, 6651148), (314, 6439328), (323, 6259904), (356, 5679632), (448, 4513279), (476, 4247792), (532, 3800656), (544, 3716818), (608, 3325574), (623, 3245504), (628, 3219664), (646, 3129952), (712, 2839816), (952, 2123896), (1064, 1900328), (1088, 1858409), (1099, 1839808), (1216, 1662787), (1246, 1622752), (1256, 1609832), (1292, 1564976), (1424, 1419908), (1513, 1336384), (1691, 1195712), (1904, 1061948), (2128, 950164), (2198, 919904), (2261, 894272), (2492, 811376), (2512, 804916), (2584, 782488), (2669, 757568), (2848, 709954), (2983, 677824), (3026, 668192), (3382, 597856), (3808, 530974), (4256, 475082), (4396, 459952), (4522, 447136), (4984, 405688), (5024, 402458), (5168, 391244), (5338, 378784), (5696, 354977), (5966, 338912), (6052, 334096), (6764, 298928), (7616, 265487), (8512, 237541), (8792, 229976), (9044, 223568), (9968, 202844), (10048, 201229), (10336, 195622), (10591, 190912), (10676, 189392), (11837, 170816), (11932, 169456), (12104, 167048), (13528, 149464), (13973, 144704), (17584, 114988), (18088, 111784), (18683, 108224), (19936, 101422), (20672, 97811), (20881, 96832), (21182, 95456), (21352, 94696), (23674, 85408), (23864, 84728), (24208, 83524), (27056, 74732), (27946, 72352), (28747, 70336), (35168, 57494), (36176, 55892), (37366, 54112), (39872, 50711), (41762, 48416), (42364, 47728), (42704, 47348)]