380014984

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{3181}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 724541400

約数和(自身を除く): 344526416

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 436, 548, 872, 1096, 3181, 6362, 12724, 14933, 25448, 29866, 59732, 119464, 346729, 435797, 693458, 871594, 1386916, 1743188, 2773832, 3486376, 47501873, 95003746, 190007492, 380014984]

約数ペア:

[(1, 380014984), (2, 190007492), (4, 95003746), (8, 47501873), (109, 3486376), (137, 2773832), (218, 1743188), (274, 1386916), (436, 871594), (548, 693458), (872, 435797), (1096, 346729), (3181, 119464), (6362, 59732), (12724, 29866), (14933, 25448)]