2387689984

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11927}}^1$

素因数の和:11985

約数の個数: 80

約数和(自身を含む): 5271412608

約数和(自身を除く): 2883722624

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 512, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 4352, 5888, 6256, 8704, 11776, 11927, 12512, 23854, 25024, 47708, 50048, 95416, 100096, 190832, 200192, 202759, 274321, 381664, 405518, 548642, 763328, 811036, 1097284, 1526656, 1622072, 2194568, 3053312, 3244144, 4389136, 4663457, 6106624, 6488288, 8778272, 9326914, 12976576, 17556544, 18653828, 25953152, 35113088, 37307656, 51906304, 70226176, 74615312, 103812608, 140452352, 149230624, 298461248, 596922496, 1193844992, 2387689984]

約数ペア:

[(1, 2387689984), (2, 1193844992), (4, 596922496), (8, 298461248), (16, 149230624), (17, 140452352), (23, 103812608), (32, 74615312), (34, 70226176), (46, 51906304), (64, 37307656), (68, 35113088), (92, 25953152), (128, 18653828), (136, 17556544), (184, 12976576), (256, 9326914), (272, 8778272), (368, 6488288), (391, 6106624), (512, 4663457), (544, 4389136), (736, 3244144), (782, 3053312), (1088, 2194568), (1472, 1622072), (1564, 1526656), (2176, 1097284), (2944, 811036), (3128, 763328), (4352, 548642), (5888, 405518), (6256, 381664), (8704, 274321), (11776, 202759), (11927, 200192), (12512, 190832), (23854, 100096), (25024, 95416), (47708, 50048)]