289937296

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4892

約数の個数: 60

約数和(自身を含む): 637514752

約数和(自身を除く): 347577456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 4831, 5456, 7502, 9662, 15004, 19324, 30008, 38648, 53141, 60016, 77296, 106282, 149761, 212564, 299522, 425128, 584551, 599044, 850256, 1169102, 1198088, 1647371, 2338204, 2396176, 3294742, 4676408, 6589484, 9352816, 13178968, 18121081, 26357936, 36242162, 72484324, 144968648, 289937296]

約数ペア:

[(1, 289937296), (2, 144968648), (4, 72484324), (8, 36242162), (11, 26357936), (16, 18121081), (22, 13178968), (31, 9352816), (44, 6589484), (62, 4676408), (88, 3294742), (121, 2396176), (124, 2338204), (176, 1647371), (242, 1198088), (248, 1169102), (341, 850256), (484, 599044), (496, 584551), (682, 425128), (968, 299522), (1364, 212564), (1936, 149761), (2728, 106282), (3751, 77296), (4831, 60016), (5456, 53141), (7502, 38648), (9662, 30008), (15004, 19324)]