238045456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{46639}}^1$

素因数の和:46687

約数の個数: 40

約数和(自身を含む): 520502400

約数和(自身を除く): 282456944

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 46639, 93278, 186556, 373112, 513029, 746224, 1026058, 1352531, 2052116, 2705062, 4104232, 5410124, 8208464, 10820248, 14877841, 21640496, 29755682, 59511364, 119022728, 238045456]

約数ペア:

[(1, 238045456), (2, 119022728), (4, 59511364), (8, 29755682), (11, 21640496), (16, 14877841), (22, 10820248), (29, 8208464), (44, 5410124), (58, 4104232), (88, 2705062), (116, 2052116), (176, 1352531), (232, 1026058), (319, 746224), (464, 513029), (638, 373112), (1276, 186556), (2552, 93278), (5104, 46639)]