354429496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{3767}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 700848000

約数和(自身を除く): 346418504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 1238, 2476, 3767, 4952, 7534, 11761, 15068, 23522, 30136, 47044, 71573, 94088, 143146, 286292, 572584, 2331773, 4663546, 9327092, 18654184, 44303687, 88607374, 177214748, 354429496]

約数ペア:

[(1, 354429496), (2, 177214748), (4, 88607374), (8, 44303687), (19, 18654184), (38, 9327092), (76, 4663546), (152, 2331773), (619, 572584), (1238, 286292), (2476, 143146), (3767, 94088), (4952, 71573), (7534, 47044), (11761, 30136), (15068, 23522)]