1623432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 4510080

約数和(自身を除く): 2886648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 173, 184, 204, 276, 346, 391, 408, 519, 552, 692, 782, 1038, 1173, 1384, 1564, 2076, 2346, 2941, 3128, 3979, 4152, 4692, 5882, 7958, 8823, 9384, 11764, 11937, 15916, 17646, 23528, 23874, 31832, 35292, 47748, 67643, 70584, 95496, 135286, 202929, 270572, 405858, 541144, 811716, 1623432]

約数ペア:

[(1, 1623432), (2, 811716), (3, 541144), (4, 405858), (6, 270572), (8, 202929), (12, 135286), (17, 95496), (23, 70584), (24, 67643), (34, 47748), (46, 35292), (51, 31832), (68, 23874), (69, 23528), (92, 17646), (102, 15916), (136, 11937), (138, 11764), (173, 9384), (184, 8823), (204, 7958), (276, 5882), (346, 4692), (391, 4152), (408, 3979), (519, 3128), (552, 2941), (692, 2346), (782, 2076), (1038, 1564), (1173, 1384)]