647596188

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4919}}^1$

素因数の和:5008

約数の個数: 96

約数和(自身を含む): 1785369600

約数和(自身を除く): 1137773412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 138, 159, 207, 212, 276, 318, 414, 477, 621, 636, 828, 954, 1219, 1242, 1431, 1908, 2438, 2484, 2862, 3657, 4876, 4919, 5724, 7314, 9838, 10971, 14628, 14757, 19676, 21942, 29514, 32913, 43884, 44271, 59028, 65826, 88542, 113137, 131652, 132813, 177084, 226274, 260707, 265626, 339411, 452548, 521414, 531252, 678822, 782121, 1018233, 1042828, 1357644, 1564242, 2036466, 2346363, 3054699, 3128484, 4072932, 4692726, 5996261, 6109398, 7039089, 9385452, 11992522, 12218796, 14078178, 17988783, 23985044, 28156356, 35977566, 53966349, 71955132, 107932698, 161899047, 215865396, 323798094, 647596188]

約数ペア:

[(1, 647596188), (2, 323798094), (3, 215865396), (4, 161899047), (6, 107932698), (9, 71955132), (12, 53966349), (18, 35977566), (23, 28156356), (27, 23985044), (36, 17988783), (46, 14078178), (53, 12218796), (54, 11992522), (69, 9385452), (92, 7039089), (106, 6109398), (108, 5996261), (138, 4692726), (159, 4072932), (207, 3128484), (212, 3054699), (276, 2346363), (318, 2036466), (414, 1564242), (477, 1357644), (621, 1042828), (636, 1018233), (828, 782121), (954, 678822), (1219, 531252), (1242, 521414), (1431, 452548), (1908, 339411), (2438, 265626), (2484, 260707), (2862, 226274), (3657, 177084), (4876, 132813), (4919, 131652), (5724, 113137), (7314, 88542), (9838, 65826), (10971, 59028), (14628, 44271), (14757, 43884), (19676, 32913), (21942, 29514)]