1213488

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^2$

素因数の和:123

約数の個数: 60

約数和(自身を含む): 3550120

約数和(自身を除く): 2336632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2809, 2862, 3816, 5618, 5724, 7632, 8427, 11236, 11448, 16854, 22472, 22896, 25281, 33708, 44944, 50562, 67416, 75843, 101124, 134832, 151686, 202248, 303372, 404496, 606744, 1213488]

約数ペア:

[(1, 1213488), (2, 606744), (3, 404496), (4, 303372), (6, 202248), (8, 151686), (9, 134832), (12, 101124), (16, 75843), (18, 67416), (24, 50562), (27, 44944), (36, 33708), (48, 25281), (53, 22896), (54, 22472), (72, 16854), (106, 11448), (108, 11236), (144, 8427), (159, 7632), (212, 5724), (216, 5618), (318, 3816), (424, 2862), (432, 2809), (477, 2544), (636, 1908), (848, 1431), (954, 1272)]