2398896

素因数分解:

$2^4\times 3^5\times {\mathrm{617}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 6973512

約数和(自身を除く): 4574616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 617, 648, 972, 1234, 1296, 1851, 1944, 2468, 3702, 3888, 4936, 5553, 7404, 9872, 11106, 14808, 16659, 22212, 29616, 33318, 44424, 49977, 66636, 88848, 99954, 133272, 149931, 199908, 266544, 299862, 399816, 599724, 799632, 1199448, 2398896]

約数ペア:

[(1, 2398896), (2, 1199448), (3, 799632), (4, 599724), (6, 399816), (8, 299862), (9, 266544), (12, 199908), (16, 149931), (18, 133272), (24, 99954), (27, 88848), (36, 66636), (48, 49977), (54, 44424), (72, 33318), (81, 29616), (108, 22212), (144, 16659), (162, 14808), (216, 11106), (243, 9872), (324, 7404), (432, 5553), (486, 4936), (617, 3888), (648, 3702), (972, 2468), (1234, 1944), (1296, 1851)]