1819659456

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{39989}}^1$

素因数の和:40086

約数の個数: 84

約数和(自身を含む): 5281879200

約数和(自身を除く): 3462219744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 15168, 22752, 39989, 45504, 79978, 119967, 159956, 239934, 319912, 359901, 479868, 639824, 719802, 959736, 1279648, 1439604, 1919472, 2559296, 2879208, 3159131, 3838944, 5758416, 6318262, 7677888, 9477393, 11516832, 12636524, 18954786, 23033664, 25273048, 28432179, 37909572, 50546096, 56864358, 75819144, 101092192, 113728716, 151638288, 202184384, 227457432, 303276576, 454914864, 606553152, 909829728, 1819659456]

約数ペア:

[(1, 1819659456), (2, 909829728), (3, 606553152), (4, 454914864), (6, 303276576), (8, 227457432), (9, 202184384), (12, 151638288), (16, 113728716), (18, 101092192), (24, 75819144), (32, 56864358), (36, 50546096), (48, 37909572), (64, 28432179), (72, 25273048), (79, 23033664), (96, 18954786), (144, 12636524), (158, 11516832), (192, 9477393), (237, 7677888), (288, 6318262), (316, 5758416), (474, 3838944), (576, 3159131), (632, 2879208), (711, 2559296), (948, 1919472), (1264, 1439604), (1422, 1279648), (1896, 959736), (2528, 719802), (2844, 639824), (3792, 479868), (5056, 359901), (5688, 319912), (7584, 239934), (11376, 159956), (15168, 119967), (22752, 79978), (39989, 45504)]