626379008

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 1333489248

約数和(自身を除く): 707110240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 163, 256, 272, 326, 544, 652, 883, 1088, 1304, 1766, 2176, 2608, 2771, 3532, 4352, 5216, 5542, 7064, 10432, 11084, 14128, 15011, 20864, 22168, 28256, 30022, 41728, 44336, 56512, 60044, 88672, 113024, 120088, 143929, 177344, 226048, 240176, 287858, 354688, 480352, 575716, 709376, 960704, 1151432, 1921408, 2302864, 2446793, 3842816, 4605728, 4893586, 9211456, 9787172, 18422912, 19574344, 36845824, 39148688, 78297376, 156594752, 313189504, 626379008]

約数ペア:

[(1, 626379008), (2, 313189504), (4, 156594752), (8, 78297376), (16, 39148688), (17, 36845824), (32, 19574344), (34, 18422912), (64, 9787172), (68, 9211456), (128, 4893586), (136, 4605728), (163, 3842816), (256, 2446793), (272, 2302864), (326, 1921408), (544, 1151432), (652, 960704), (883, 709376), (1088, 575716), (1304, 480352), (1766, 354688), (2176, 287858), (2608, 240176), (2771, 226048), (3532, 177344), (4352, 143929), (5216, 120088), (5542, 113024), (7064, 88672), (10432, 60044), (11084, 56512), (14128, 44336), (15011, 41728), (20864, 30022), (22168, 28256)]