402468192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199637}}^1$

素因数の和:199660

約数の個数: 72

約数和(自身を含む): 1308028176

約数和(自身を除く): 905559984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 199637, 399274, 598911, 798548, 1197822, 1397459, 1597096, 1796733, 2395644, 2794918, 3194192, 3593466, 4192377, 4791288, 5589836, 6388384, 7186932, 8384754, 9582576, 11179672, 12577131, 14373864, 16769508, 19165152, 22359344, 25154262, 28747728, 33539016, 44718688, 50308524, 57495456, 67078032, 100617048, 134156064, 201234096, 402468192]

約数ペア:

[(1, 402468192), (2, 201234096), (3, 134156064), (4, 100617048), (6, 67078032), (7, 57495456), (8, 50308524), (9, 44718688), (12, 33539016), (14, 28747728), (16, 25154262), (18, 22359344), (21, 19165152), (24, 16769508), (28, 14373864), (32, 12577131), (36, 11179672), (42, 9582576), (48, 8384754), (56, 7186932), (63, 6388384), (72, 5589836), (84, 4791288), (96, 4192377), (112, 3593466), (126, 3194192), (144, 2794918), (168, 2395644), (224, 1796733), (252, 1597096), (288, 1397459), (336, 1197822), (504, 798548), (672, 598911), (1008, 399274), (2016, 199637)]