387406976768

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^2\times {\mathrm{16703}}^1$

素因数の和:16819

約数の個数: 162

約数和(自身を含む): 921015313344

約数和(自身を除く): 533608336576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 392, 448, 602, 688, 784, 896, 1204, 1376, 1568, 1792, 1849, 2107, 2408, 2752, 3136, 3698, 4214, 4816, 5504, 6272, 7396, 8428, 9632, 11008, 12544, 12943, 14792, 16703, 16856, 19264, 25886, 29584, 33406, 33712, 38528, 51772, 59168, 66812, 67424, 77056, 90601, 103544, 116921, 118336, 133624, 134848, 181202, 207088, 233842, 236672, 267248, 269696, 362404, 414176, 467684, 473344, 534496, 539392, 718229, 724808, 818447, 828352, 935368, 1068992, 1436458, 1449616, 1636894, 1656704, 1870736, 2137984, 2872916, 2899232, 3273788, 3313408, 3741472, 4275968, 5027603, 5745832, 5798464, 6547576, 7482944, 10055206, 11491664, 11596928, 13095152, 14965888, 20110412, 22983328, 23193856, 26190304, 29931776, 30883847, 35193221, 40220824, 45966656, 52380608, 61767694, 70386442, 80441648, 91933312, 104761216, 123535388, 140772884, 160883296, 183866624, 209522432, 216186929, 247070776, 281545768, 321766592, 432373858, 494141552, 563091536, 643533184, 864747716, 988283104, 1126183072, 1287066368, 1513308503, 1729495432, 1976566208, 2252366144, 3026617006, 3458990864, 3953132416, 4504732288, 6053234012, 6917981728, 7906264832, 9009464576, 12106468024, 13835963456, 24212936048, 27671926912, 48425872096, 55343853824, 96851744192, 193703488384, 387406976768]

約数ペア:

[(1, 387406976768), (2, 193703488384), (4, 96851744192), (7, 55343853824), (8, 48425872096), (14, 27671926912), (16, 24212936048), (28, 13835963456), (32, 12106468024), (43, 9009464576), (49, 7906264832), (56, 6917981728), (64, 6053234012), (86, 4504732288), (98, 3953132416), (112, 3458990864), (128, 3026617006), (172, 2252366144), (196, 1976566208), (224, 1729495432), (256, 1513308503), (301, 1287066368), (344, 1126183072), (392, 988283104), (448, 864747716), (602, 643533184), (688, 563091536), (784, 494141552), (896, 432373858), (1204, 321766592), (1376, 281545768), (1568, 247070776), (1792, 216186929), (1849, 209522432), (2107, 183866624), (2408, 160883296), (2752, 140772884), (3136, 123535388), (3698, 104761216), (4214, 91933312), (4816, 80441648), (5504, 70386442), (6272, 61767694), (7396, 52380608), (8428, 45966656), (9632, 40220824), (11008, 35193221), (12544, 30883847), (12943, 29931776), (14792, 26190304), (16703, 23193856), (16856, 22983328), (19264, 20110412), (25886, 14965888), (29584, 13095152), (33406, 11596928), (33712, 11491664), (38528, 10055206), (51772, 7482944), (59168, 6547576), (66812, 5798464), (67424, 5745832), (77056, 5027603), (90601, 4275968), (103544, 3741472), (116921, 3313408), (118336, 3273788), (133624, 2899232), (134848, 2872916), (181202, 2137984), (207088, 1870736), (233842, 1656704), (236672, 1636894), (267248, 1449616), (269696, 1436458), (362404, 1068992), (414176, 935368), (467684, 828352), (473344, 818447), (534496, 724808), (539392, 718229)]