655140192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{139273}}^1$

素因数の和:139300

約数の個数: 72

約数和(自身を含む): 2000531736

約数和(自身を除く): 1345391544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 139273, 278546, 417819, 557092, 835638, 974911, 1114184, 1671276, 1949822, 2228368, 2924733, 3342552, 3899644, 4456736, 5849466, 6685104, 6824377, 7799288, 11698932, 13370208, 13648754, 15598576, 20473131, 23397864, 27297508, 31197152, 40946262, 46795728, 54595016, 81892524, 93591456, 109190032, 163785048, 218380064, 327570096, 655140192]

約数ペア:

[(1, 655140192), (2, 327570096), (3, 218380064), (4, 163785048), (6, 109190032), (7, 93591456), (8, 81892524), (12, 54595016), (14, 46795728), (16, 40946262), (21, 31197152), (24, 27297508), (28, 23397864), (32, 20473131), (42, 15598576), (48, 13648754), (49, 13370208), (56, 11698932), (84, 7799288), (96, 6824377), (98, 6685104), (112, 5849466), (147, 4456736), (168, 3899644), (196, 3342552), (224, 2924733), (294, 2228368), (336, 1949822), (392, 1671276), (588, 1114184), (672, 974911), (784, 835638), (1176, 557092), (1568, 417819), (2352, 278546), (4704, 139273)]