1625738256

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163621}}^1$

素因数の和:163661

約数の個数: 80

約数和(自身を含む): 4869390720

約数和(自身を除く): 3243652464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 163621, 327242, 490863, 654484, 981726, 1308968, 1472589, 1963452, 2617936, 2945178, 3763283, 3926904, 4417767, 5890356, 7526566, 7853808, 8835534, 11289849, 11780712, 15053132, 17671068, 22579698, 23561424, 30106264, 33869547, 35342136, 45159396, 60212528, 67739094, 70684272, 90318792, 101608641, 135478188, 180637584, 203217282, 270956376, 406434564, 541912752, 812869128, 1625738256]

約数ペア:

[(1, 1625738256), (2, 812869128), (3, 541912752), (4, 406434564), (6, 270956376), (8, 203217282), (9, 180637584), (12, 135478188), (16, 101608641), (18, 90318792), (23, 70684272), (24, 67739094), (27, 60212528), (36, 45159396), (46, 35342136), (48, 33869547), (54, 30106264), (69, 23561424), (72, 22579698), (92, 17671068), (108, 15053132), (138, 11780712), (144, 11289849), (184, 8835534), (207, 7853808), (216, 7526566), (276, 5890356), (368, 4417767), (414, 3926904), (432, 3763283), (552, 2945178), (621, 2617936), (828, 1963452), (1104, 1472589), (1242, 1308968), (1656, 981726), (2484, 654484), (3312, 490863), (4968, 327242), (9936, 163621)]