213082912

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 494992512

約数和(自身を除く): 281909600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 83, 112, 146, 157, 166, 224, 292, 314, 332, 511, 581, 584, 628, 664, 1022, 1099, 1162, 1168, 1256, 1328, 2044, 2198, 2324, 2336, 2512, 2656, 4088, 4396, 4648, 5024, 6059, 8176, 8792, 9296, 11461, 12118, 13031, 16352, 17584, 18592, 22922, 24236, 26062, 35168, 42413, 45844, 48472, 52124, 80227, 84826, 91217, 91688, 96944, 104248, 160454, 169652, 182434, 183376, 193888, 208496, 320908, 339304, 364868, 366752, 416992, 641816, 678608, 729736, 951263, 1283632, 1357216, 1459472, 1902526, 2567264, 2918944, 3805052, 6658841, 7610104, 13317682, 15220208, 26635364, 30440416, 53270728, 106541456, 213082912]

約数ペア:

[(1, 213082912), (2, 106541456), (4, 53270728), (7, 30440416), (8, 26635364), (14, 15220208), (16, 13317682), (28, 7610104), (32, 6658841), (56, 3805052), (73, 2918944), (83, 2567264), (112, 1902526), (146, 1459472), (157, 1357216), (166, 1283632), (224, 951263), (292, 729736), (314, 678608), (332, 641816), (511, 416992), (581, 366752), (584, 364868), (628, 339304), (664, 320908), (1022, 208496), (1099, 193888), (1162, 183376), (1168, 182434), (1256, 169652), (1328, 160454), (2044, 104248), (2198, 96944), (2324, 91688), (2336, 91217), (2512, 84826), (2656, 80227), (4088, 52124), (4396, 48472), (4648, 45844), (5024, 42413), (6059, 35168), (8176, 26062), (8792, 24236), (9296, 22922), (11461, 18592), (12118, 17584), (13031, 16352)]