316453456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1871}}^1$

素因数の和:1952

約数の個数: 60

約数和(自身を含む): 691509312

約数和(自身を除く): 375055856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 1364, 1871, 1922, 2728, 3742, 3844, 5456, 7484, 7688, 10571, 14968, 15376, 20581, 21142, 29936, 41162, 42284, 58001, 82324, 84568, 116002, 164648, 169136, 232004, 329296, 464008, 638011, 928016, 1276022, 1798031, 2552044, 3596062, 5104088, 7192124, 10208176, 14384248, 19778341, 28768496, 39556682, 79113364, 158226728, 316453456]

約数ペア:

[(1, 316453456), (2, 158226728), (4, 79113364), (8, 39556682), (11, 28768496), (16, 19778341), (22, 14384248), (31, 10208176), (44, 7192124), (62, 5104088), (88, 3596062), (124, 2552044), (176, 1798031), (248, 1276022), (341, 928016), (496, 638011), (682, 464008), (961, 329296), (1364, 232004), (1871, 169136), (1922, 164648), (2728, 116002), (3742, 84568), (3844, 82324), (5456, 58001), (7484, 42284), (7688, 41162), (10571, 29936), (14968, 21142), (15376, 20581)]