13643727604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 29285504640

約数和(自身を除く): 15641777036

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 41, 46, 52, 68, 82, 92, 164, 169, 221, 299, 338, 391, 442, 533, 598, 676, 697, 782, 884, 943, 1066, 1196, 1259, 1394, 1564, 1886, 2132, 2518, 2788, 2873, 3772, 3887, 5036, 5083, 5746, 6929, 7774, 9061, 10166, 11492, 12259, 13858, 15548, 16031, 16367, 18122, 20332, 21403, 24518, 27716, 28957, 32062, 32734, 36244, 42806, 49036, 51619, 57914, 64124, 65468, 66079, 85612, 103238, 115828, 117793, 132158, 159367, 206476, 208403, 212771, 235586, 264316, 278239, 318734, 376441, 416806, 425542, 471172, 492269, 556478, 637468, 671047, 752882, 833612, 851084, 877523, 984538, 1112956, 1187237, 1342094, 1505764, 1755046, 1969076, 2374474, 2684188, 2709239, 3510092, 3617107, 4748948, 4893733, 5418478, 6399497, 7234214, 8723611, 9787466, 10836956, 11407799, 12798994, 14468428, 15434081, 17447222, 19574932, 20183029, 22815598, 25597988, 30868162, 34894444, 40366058, 45631196, 61736324, 80732116, 83193461, 148301387, 166386922, 200643053, 262379377, 296602774, 332773844, 401286106, 524758754, 593205548, 802572212, 1049517508, 3410931901, 6821863802, 13643727604]

約数ペア:

[(1, 13643727604), (2, 6821863802), (4, 3410931901), (13, 1049517508), (17, 802572212), (23, 593205548), (26, 524758754), (34, 401286106), (41, 332773844), (46, 296602774), (52, 262379377), (68, 200643053), (82, 166386922), (92, 148301387), (164, 83193461), (169, 80732116), (221, 61736324), (299, 45631196), (338, 40366058), (391, 34894444), (442, 30868162), (533, 25597988), (598, 22815598), (676, 20183029), (697, 19574932), (782, 17447222), (884, 15434081), (943, 14468428), (1066, 12798994), (1196, 11407799), (1259, 10836956), (1394, 9787466), (1564, 8723611), (1886, 7234214), (2132, 6399497), (2518, 5418478), (2788, 4893733), (2873, 4748948), (3772, 3617107), (3887, 3510092), (5036, 2709239), (5083, 2684188), (5746, 2374474), (6929, 1969076), (7774, 1755046), (9061, 1505764), (10166, 1342094), (11492, 1187237), (12259, 1112956), (13858, 984538), (15548, 877523), (16031, 851084), (16367, 833612), (18122, 752882), (20332, 671047), (21403, 637468), (24518, 556478), (27716, 492269), (28957, 471172), (32062, 425542), (32734, 416806), (36244, 376441), (42806, 318734), (49036, 278239), (51619, 264316), (57914, 235586), (64124, 212771), (65468, 208403), (66079, 206476), (85612, 159367), (103238, 132158), (115828, 117793)]