331623264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 1050755328

約数和(自身を除く): 719132064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 532, 608, 672, 722, 798, 912, 1064, 1083, 1367, 1444, 1596, 1824, 2128, 2166, 2527, 2734, 2888, 3192, 4101, 4256, 4332, 5054, 5468, 5776, 6384, 7581, 8202, 8664, 9569, 10108, 10936, 11552, 12768, 15162, 16404, 17328, 19138, 20216, 21872, 25973, 28707, 30324, 32808, 34656, 38276, 40432, 43744, 51946, 57414, 60648, 65616, 76552, 77919, 80864, 103892, 114828, 121296, 131232, 153104, 155838, 181811, 207784, 229656, 242592, 306208, 311676, 363622, 415568, 459312, 493487, 545433, 623352, 727244, 831136, 918624, 986974, 1090866, 1246704, 1454488, 1480461, 1973948, 2181732, 2493408, 2908976, 2960922, 3454409, 3947896, 4363464, 5817952, 5921844, 6908818, 7895792, 8726928, 10363227, 11843688, 13817636, 15791584, 17453856, 20726454, 23687376, 27635272, 41452908, 47374752, 55270544, 82905816, 110541088, 165811632, 331623264]

約数ペア:

[(1, 331623264), (2, 165811632), (3, 110541088), (4, 82905816), (6, 55270544), (7, 47374752), (8, 41452908), (12, 27635272), (14, 23687376), (16, 20726454), (19, 17453856), (21, 15791584), (24, 13817636), (28, 11843688), (32, 10363227), (38, 8726928), (42, 7895792), (48, 6908818), (56, 5921844), (57, 5817952), (76, 4363464), (84, 3947896), (96, 3454409), (112, 2960922), (114, 2908976), (133, 2493408), (152, 2181732), (168, 1973948), (224, 1480461), (228, 1454488), (266, 1246704), (304, 1090866), (336, 986974), (361, 918624), (399, 831136), (456, 727244), (532, 623352), (608, 545433), (672, 493487), (722, 459312), (798, 415568), (912, 363622), (1064, 311676), (1083, 306208), (1367, 242592), (1444, 229656), (1596, 207784), (1824, 181811), (2128, 155838), (2166, 153104), (2527, 131232), (2734, 121296), (2888, 114828), (3192, 103892), (4101, 80864), (4256, 77919), (4332, 76552), (5054, 65616), (5468, 60648), (5776, 57414), (6384, 51946), (7581, 43744), (8202, 40432), (8664, 38276), (9569, 34656), (10108, 32808), (10936, 30324), (11552, 28707), (12768, 25973), (15162, 21872), (16404, 20216), (17328, 19138)]