312008144

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5347}}^1$

素因数の和:5883

約数の個数: 40

約数和(自身を含む): 692330688

約数和(自身を除く): 380322544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 1042, 2084, 3647, 4168, 5347, 7294, 8336, 10694, 14588, 21388, 29176, 37429, 42776, 58352, 74858, 85552, 149716, 299432, 598864, 2785787, 5571574, 11143148, 19500509, 22286296, 39001018, 44572592, 78002036, 156004072, 312008144]

約数ペア:

[(1, 312008144), (2, 156004072), (4, 78002036), (7, 44572592), (8, 39001018), (14, 22286296), (16, 19500509), (28, 11143148), (56, 5571574), (112, 2785787), (521, 598864), (1042, 299432), (2084, 149716), (3647, 85552), (4168, 74858), (5347, 58352), (7294, 42776), (8336, 37429), (10694, 29176), (14588, 21388)]