247309272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{70099}}^1$

素因数の和:70125

約数の個数: 72

約数和(自身を含む): 779161500

約数和(自身を除く): 531852228

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 70099, 140198, 210297, 280396, 420594, 490693, 560792, 630891, 841188, 981386, 1261782, 1472079, 1682376, 1962772, 2523564, 2944158, 3434851, 3925544, 4416237, 5047128, 5888316, 6869702, 8832474, 10304553, 11776632, 13739404, 17664948, 20609106, 27478808, 30913659, 35329896, 41218212, 61827318, 82436424, 123654636, 247309272]

約数ペア:

[(1, 247309272), (2, 123654636), (3, 82436424), (4, 61827318), (6, 41218212), (7, 35329896), (8, 30913659), (9, 27478808), (12, 20609106), (14, 17664948), (18, 13739404), (21, 11776632), (24, 10304553), (28, 8832474), (36, 6869702), (42, 5888316), (49, 5047128), (56, 4416237), (63, 3925544), (72, 3434851), (84, 2944158), (98, 2523564), (126, 1962772), (147, 1682376), (168, 1472079), (196, 1261782), (252, 981386), (294, 841188), (392, 630891), (441, 560792), (504, 490693), (588, 420594), (882, 280396), (1176, 210297), (1764, 140198), (3528, 70099)]