420337764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151637}}^1$

素因数の和:151665

約数の個数: 72

約数和(自身を含む): 1324709568

約数和(自身を除く): 904371804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 151637, 303274, 454911, 606548, 909822, 1061459, 1364733, 1668007, 1819644, 2122918, 2729466, 3184377, 3336014, 4245836, 5004021, 5458932, 6368754, 6672028, 9553131, 10008042, 11676049, 12737508, 15012063, 19106262, 20016084, 23352098, 30024126, 35028147, 38212524, 46704196, 60048252, 70056294, 105084441, 140112588, 210168882, 420337764]

約数ペア:

[(1, 420337764), (2, 210168882), (3, 140112588), (4, 105084441), (6, 70056294), (7, 60048252), (9, 46704196), (11, 38212524), (12, 35028147), (14, 30024126), (18, 23352098), (21, 20016084), (22, 19106262), (28, 15012063), (33, 12737508), (36, 11676049), (42, 10008042), (44, 9553131), (63, 6672028), (66, 6368754), (77, 5458932), (84, 5004021), (99, 4245836), (126, 3336014), (132, 3184377), (154, 2729466), (198, 2122918), (231, 1819644), (252, 1668007), (308, 1364733), (396, 1061459), (462, 909822), (693, 606548), (924, 454911), (1386, 303274), (2772, 151637)]