780663408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2323403}}^1$

素因数の和:2323421

約数の個数: 40

約数和(自身を含む): 2304816768

約数和(自身を除く): 1524153360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2323403, 4646806, 6970209, 9293612, 13940418, 16263821, 18587224, 27880836, 32527642, 37174448, 48791463, 55761672, 65055284, 97582926, 111523344, 130110568, 195165852, 260221136, 390331704, 780663408]

約数ペア:

[(1, 780663408), (2, 390331704), (3, 260221136), (4, 195165852), (6, 130110568), (7, 111523344), (8, 97582926), (12, 65055284), (14, 55761672), (16, 48791463), (21, 37174448), (24, 32527642), (28, 27880836), (42, 18587224), (48, 16263821), (56, 13940418), (84, 9293612), (112, 6970209), (168, 4646806), (336, 2323403)]