7472400984

素因数分解:

$2^3\times 3^4\times {\mathrm{2143}}^1\times {\mathrm{5381}}^1$

素因数の和:7542

約数の個数: 80

約数和(自身を含む): 20943299520

約数和(自身を除く): 13470898536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2143, 4286, 5381, 6429, 8572, 10762, 12858, 16143, 17144, 19287, 21524, 25716, 32286, 38574, 43048, 48429, 51432, 57861, 64572, 77148, 96858, 115722, 129144, 145287, 154296, 173583, 193716, 231444, 290574, 347166, 387432, 435861, 462888, 581148, 694332, 871722, 1162296, 1388664, 1743444, 3486888, 11531483, 23062966, 34594449, 46125932, 69188898, 92251864, 103783347, 138377796, 207566694, 276755592, 311350041, 415133388, 622700082, 830266776, 934050123, 1245400164, 1868100246, 2490800328, 3736200492, 7472400984]

約数ペア:

[(1, 7472400984), (2, 3736200492), (3, 2490800328), (4, 1868100246), (6, 1245400164), (8, 934050123), (9, 830266776), (12, 622700082), (18, 415133388), (24, 311350041), (27, 276755592), (36, 207566694), (54, 138377796), (72, 103783347), (81, 92251864), (108, 69188898), (162, 46125932), (216, 34594449), (324, 23062966), (648, 11531483), (2143, 3486888), (4286, 1743444), (5381, 1388664), (6429, 1162296), (8572, 871722), (10762, 694332), (12858, 581148), (16143, 462888), (17144, 435861), (19287, 387432), (21524, 347166), (25716, 290574), (32286, 231444), (38574, 193716), (43048, 173583), (48429, 154296), (51432, 145287), (57861, 129144), (64572, 115722), (77148, 96858)]