440395092

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{19387}}^1$

素因数の和:20028

約数の個数: 36

約数和(自身を含む): 1115042656

約数和(自身を除く): 674647564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3786, 5679, 7572, 11358, 19387, 22716, 38774, 58161, 77548, 116322, 174483, 232644, 348966, 697932, 12233197, 24466394, 36699591, 48932788, 73399182, 110098773, 146798364, 220197546, 440395092]

約数ペア:

[(1, 440395092), (2, 220197546), (3, 146798364), (4, 110098773), (6, 73399182), (9, 48932788), (12, 36699591), (18, 24466394), (36, 12233197), (631, 697932), (1262, 348966), (1893, 232644), (2524, 174483), (3786, 116322), (5679, 77548), (7572, 58161), (11358, 38774), (19387, 22716)]