389648704

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 84

約数和(自身を含む): 857099124

約数和(自身を除く): 467450420

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 529, 544, 677, 736, 782, 1058, 1088, 1354, 1472, 1564, 2116, 2708, 3128, 4232, 5416, 6256, 8464, 8993, 10832, 11509, 12512, 15571, 16928, 17986, 21664, 23018, 25024, 31142, 33856, 35972, 43328, 46036, 62284, 71944, 92072, 124568, 143888, 184144, 249136, 264707, 287776, 358133, 368288, 498272, 529414, 575552, 716266, 736576, 996544, 1058828, 1432532, 2117656, 2865064, 4235312, 5730128, 6088261, 8470624, 11460256, 12176522, 16941248, 22920512, 24353044, 48706088, 97412176, 194824352, 389648704]

約数ペア:

[(1, 389648704), (2, 194824352), (4, 97412176), (8, 48706088), (16, 24353044), (17, 22920512), (23, 16941248), (32, 12176522), (34, 11460256), (46, 8470624), (64, 6088261), (68, 5730128), (92, 4235312), (136, 2865064), (184, 2117656), (272, 1432532), (368, 1058828), (391, 996544), (529, 736576), (544, 716266), (677, 575552), (736, 529414), (782, 498272), (1058, 368288), (1088, 358133), (1354, 287776), (1472, 264707), (1564, 249136), (2116, 184144), (2708, 143888), (3128, 124568), (4232, 92072), (5416, 71944), (6256, 62284), (8464, 46036), (8993, 43328), (10832, 35972), (11509, 33856), (12512, 31142), (15571, 25024), (16928, 23018), (17986, 21664)]