238453992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67589}}^1$

素因数の和:67615

約数の個数: 72

約数和(自身を含む): 751262850

約数和(自身を除く): 512808858

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, 67589, 135178, 202767, 270356, 405534, 473123, 540712, 608301, 811068, 946246, 1216602, 1419369, 1622136, 1892492, 2433204, 2838738, 3311861, 3784984, 4258107, 4866408, 5677476, 6623722, 8516214, 9935583, 11354952, 13247444, 17032428, 19871166, 26494888, 29806749, 34064856, 39742332, 59613498, 79484664, 119226996, 238453992]

約数ペア:

[(1, 238453992), (2, 119226996), (3, 79484664), (4, 59613498), (6, 39742332), (7, 34064856), (8, 29806749), (9, 26494888), (12, 19871166), (14, 17032428), (18, 13247444), (21, 11354952), (24, 9935583), (28, 8516214), (36, 6623722), (42, 5677476), (49, 4866408), (56, 4258107), (63, 3784984), (72, 3311861), (84, 2838738), (98, 2433204), (126, 1892492), (147, 1622136), (168, 1419369), (196, 1216602), (252, 946246), (294, 811068), (392, 608301), (441, 540712), (504, 473123), (588, 405534), (882, 270356), (1176, 202767), (1764, 135178), (3528, 67589)]