1679963648

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1295

約数の個数: 80

約数和(自身を含む): 3677349456

約数和(自身を除く): 1997385808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 313, 352, 512, 626, 704, 953, 1252, 1408, 1906, 2504, 2816, 3443, 3812, 5008, 5632, 6886, 7624, 10016, 10483, 13772, 15248, 20032, 20966, 27544, 30496, 40064, 41932, 55088, 60992, 80128, 83864, 110176, 121984, 160256, 167728, 220352, 243968, 298289, 335456, 440704, 487936, 596578, 670912, 881408, 1193156, 1341824, 1762816, 2386312, 2683648, 3281179, 4772624, 5367296, 6562358, 9545248, 13124716, 19090496, 26249432, 38180992, 52498864, 76361984, 104997728, 152723968, 209995456, 419990912, 839981824, 1679963648]

約数ペア:

[(1, 1679963648), (2, 839981824), (4, 419990912), (8, 209995456), (11, 152723968), (16, 104997728), (22, 76361984), (32, 52498864), (44, 38180992), (64, 26249432), (88, 19090496), (128, 13124716), (176, 9545248), (256, 6562358), (313, 5367296), (352, 4772624), (512, 3281179), (626, 2683648), (704, 2386312), (953, 1762816), (1252, 1341824), (1408, 1193156), (1906, 881408), (2504, 670912), (2816, 596578), (3443, 487936), (3812, 440704), (5008, 335456), (5632, 298289), (6886, 243968), (7624, 220352), (10016, 167728), (10483, 160256), (13772, 121984), (15248, 110176), (20032, 83864), (20966, 80128), (27544, 60992), (30496, 55088), (40064, 41932)]