445439292064

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{144757}}^1$

素因数の和:145362

約数の個数: 72

約数和(自身を含む): 951281539740

約数和(自身を除く): 505842247676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 569, 676, 1138, 1352, 2276, 2704, 4552, 5408, 7397, 9104, 14794, 18208, 29588, 59176, 96161, 118352, 144757, 192322, 236704, 289514, 384644, 579028, 769288, 1158056, 1538576, 1881841, 2316112, 3077152, 3763682, 4632224, 7527364, 15054728, 24463933, 30109456, 48927866, 60218912, 82366733, 97855732, 164733466, 195711464, 329466932, 391422928, 658933864, 782845856, 1070767529, 1317867728, 2141535058, 2635735456, 4283070116, 8566140232, 13919977877, 17132280464, 27839955754, 34264560928, 55679911508, 111359823016, 222719646032, 445439292064]

約数ペア:

[(1, 445439292064), (2, 222719646032), (4, 111359823016), (8, 55679911508), (13, 34264560928), (16, 27839955754), (26, 17132280464), (32, 13919977877), (52, 8566140232), (104, 4283070116), (169, 2635735456), (208, 2141535058), (338, 1317867728), (416, 1070767529), (569, 782845856), (676, 658933864), (1138, 391422928), (1352, 329466932), (2276, 195711464), (2704, 164733466), (4552, 97855732), (5408, 82366733), (7397, 60218912), (9104, 48927866), (14794, 30109456), (18208, 24463933), (29588, 15054728), (59176, 7527364), (96161, 4632224), (118352, 3763682), (144757, 3077152), (192322, 2316112), (236704, 1881841), (289514, 1538576), (384644, 1158056), (579028, 769288)]