1329642496

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:810

約数の個数: 176

約数和(自身を含む): 3448130560

約数和(自身を除く): 2118488064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 512, 532, 608, 728, 751, 832, 896, 988, 1024, 1064, 1216, 1456, 1502, 1664, 1729, 1792, 1976, 2128, 2432, 2912, 3004, 3328, 3458, 3584, 3952, 4256, 4864, 5257, 5824, 6008, 6656, 6916, 7168, 7904, 8512, 9728, 9763, 10514, 11648, 12016, 13312, 13832, 14269, 15808, 17024, 19456, 19526, 21028, 23296, 24032, 27664, 28538, 31616, 34048, 39052, 42056, 46592, 48064, 55328, 57076, 63232, 68096, 68341, 78104, 84112, 93184, 96128, 99883, 110656, 114152, 126464, 136192, 136682, 156208, 168224, 185497, 192256, 199766, 221312, 228304, 252928, 273364, 312416, 336448, 370994, 384512, 399532, 442624, 456608, 546728, 624832, 672896, 741988, 769024, 799064, 885248, 913216, 1093456, 1249664, 1298479, 1345792, 1483976, 1598128, 1770496, 1826432, 2186912, 2499328, 2596958, 2691584, 2967952, 3196256, 3652864, 4373824, 4998656, 5193916, 5383168, 5935904, 6392512, 7305728, 8747648, 9997312, 10387832, 11871808, 12785024, 14611456, 17495296, 20775664, 23743616, 25570048, 34990592, 41551328, 47487232, 51140096, 69981184, 83102656, 94974464, 102280192, 166205312, 189948928, 332410624, 664821248, 1329642496]

約数ペア:

[(1, 1329642496), (2, 664821248), (4, 332410624), (7, 189948928), (8, 166205312), (13, 102280192), (14, 94974464), (16, 83102656), (19, 69981184), (26, 51140096), (28, 47487232), (32, 41551328), (38, 34990592), (52, 25570048), (56, 23743616), (64, 20775664), (76, 17495296), (91, 14611456), (104, 12785024), (112, 11871808), (128, 10387832), (133, 9997312), (152, 8747648), (182, 7305728), (208, 6392512), (224, 5935904), (247, 5383168), (256, 5193916), (266, 4998656), (304, 4373824), (364, 3652864), (416, 3196256), (448, 2967952), (494, 2691584), (512, 2596958), (532, 2499328), (608, 2186912), (728, 1826432), (751, 1770496), (832, 1598128), (896, 1483976), (988, 1345792), (1024, 1298479), (1064, 1249664), (1216, 1093456), (1456, 913216), (1502, 885248), (1664, 799064), (1729, 769024), (1792, 741988), (1976, 672896), (2128, 624832), (2432, 546728), (2912, 456608), (3004, 442624), (3328, 399532), (3458, 384512), (3584, 370994), (3952, 336448), (4256, 312416), (4864, 273364), (5257, 252928), (5824, 228304), (6008, 221312), (6656, 199766), (6916, 192256), (7168, 185497), (7904, 168224), (8512, 156208), (9728, 136682), (9763, 136192), (10514, 126464), (11648, 114152), (12016, 110656), (13312, 99883), (13832, 96128), (14269, 93184), (15808, 84112), (17024, 78104), (19456, 68341), (19526, 68096), (21028, 63232), (23296, 57076), (24032, 55328), (27664, 48064), (28538, 46592), (31616, 42056), (34048, 39052)]