287497488

素因数分解:

$2^4\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{3593}}^1$

素因数の和:5271

約数の個数: 40

約数和(自身を含む): 743354208

約数和(自身を除く): 455856720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1667, 3334, 3593, 5001, 6668, 7186, 10002, 10779, 13336, 14372, 20004, 21558, 26672, 28744, 40008, 43116, 57488, 80016, 86232, 172464, 5989531, 11979062, 17968593, 23958124, 35937186, 47916248, 71874372, 95832496, 143748744, 287497488]

約数ペア:

[(1, 287497488), (2, 143748744), (3, 95832496), (4, 71874372), (6, 47916248), (8, 35937186), (12, 23958124), (16, 17968593), (24, 11979062), (48, 5989531), (1667, 172464), (3334, 86232), (3593, 80016), (5001, 57488), (6668, 43116), (7186, 40008), (10002, 28744), (10779, 26672), (13336, 21558), (14372, 20004)]