623492068

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{28387}}^1$

素因数の和:28444

約数の個数: 36

約数和(自身を含む): 1220116240

約数和(自身を除く): 596624172

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 5491, 10982, 21964, 28387, 56774, 113548, 482579, 539353, 965158, 1078706, 1930316, 2157412, 8203843, 9169001, 16407686, 18338002, 32815372, 36676004, 155873017, 311746034, 623492068]

約数ペア:

[(1, 623492068), (2, 311746034), (4, 155873017), (17, 36676004), (19, 32815372), (34, 18338002), (38, 16407686), (68, 9169001), (76, 8203843), (289, 2157412), (323, 1930316), (578, 1078706), (646, 965158), (1156, 539353), (1292, 482579), (5491, 113548), (10982, 56774), (21964, 28387)]