490366968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224527}}^1$

素因数の和:224556

約数の個数: 64

約数和(自身を含む): 1508828160

約数和(自身を除く): 1018461192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 224527, 449054, 673581, 898108, 1347162, 1571689, 1796216, 2694324, 2918851, 3143378, 4715067, 5388648, 5837702, 6286756, 8756553, 9430134, 11675404, 12573512, 17513106, 18860268, 20431957, 23350808, 35026212, 37720536, 40863914, 61295871, 70052424, 81727828, 122591742, 163455656, 245183484, 490366968]

約数ペア:

[(1, 490366968), (2, 245183484), (3, 163455656), (4, 122591742), (6, 81727828), (7, 70052424), (8, 61295871), (12, 40863914), (13, 37720536), (14, 35026212), (21, 23350808), (24, 20431957), (26, 18860268), (28, 17513106), (39, 12573512), (42, 11675404), (52, 9430134), (56, 8756553), (78, 6286756), (84, 5837702), (91, 5388648), (104, 4715067), (156, 3143378), (168, 2918851), (182, 2694324), (273, 1796216), (312, 1571689), (364, 1347162), (546, 898108), (728, 673581), (1092, 449054), (2184, 224527)]