315091192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5816

約数の個数: 64

約数和(自身を含む): 695520000

約数和(自身を除く): 380428808

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 4216, 5749, 6851, 11498, 13702, 22996, 27404, 45992, 54808, 74737, 97733, 149474, 178219, 195466, 298948, 356438, 390932, 597896, 712876, 781864, 1270529, 1425752, 2316847, 2541058, 3029723, 4633694, 5082116, 6059446, 9267388, 10164232, 12118892, 18534776, 24237784, 39386399, 78772798, 157545596, 315091192]

約数ペア:

[(1, 315091192), (2, 157545596), (4, 78772798), (8, 39386399), (13, 24237784), (17, 18534776), (26, 12118892), (31, 10164232), (34, 9267388), (52, 6059446), (62, 5082116), (68, 4633694), (104, 3029723), (124, 2541058), (136, 2316847), (221, 1425752), (248, 1270529), (403, 781864), (442, 712876), (527, 597896), (806, 390932), (884, 356438), (1054, 298948), (1612, 195466), (1768, 178219), (2108, 149474), (3224, 97733), (4216, 74737), (5749, 54808), (6851, 45992), (11498, 27404), (13702, 22996)]