144474704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 327032640

約数和(自身を除く): 182557936

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 109, 136, 176, 187, 218, 272, 374, 436, 443, 748, 872, 886, 1199, 1496, 1744, 1772, 1853, 2398, 2992, 3544, 3706, 4796, 4873, 7088, 7412, 7531, 9592, 9746, 14824, 15062, 19184, 19492, 20383, 29648, 30124, 38984, 40766, 48287, 60248, 77968, 81532, 82841, 96574, 120496, 163064, 165682, 193148, 326128, 331364, 386296, 531157, 662728, 772592, 820879, 1062314, 1325456, 1641758, 2124628, 3283516, 4249256, 6567032, 8498512, 9029669, 13134064, 18059338, 36118676, 72237352, 144474704]

約数ペア:

[(1, 144474704), (2, 72237352), (4, 36118676), (8, 18059338), (11, 13134064), (16, 9029669), (17, 8498512), (22, 6567032), (34, 4249256), (44, 3283516), (68, 2124628), (88, 1641758), (109, 1325456), (136, 1062314), (176, 820879), (187, 772592), (218, 662728), (272, 531157), (374, 386296), (436, 331364), (443, 326128), (748, 193148), (872, 165682), (886, 163064), (1199, 120496), (1496, 96574), (1744, 82841), (1772, 81532), (1853, 77968), (2398, 60248), (2992, 48287), (3544, 40766), (3706, 38984), (4796, 30124), (4873, 29648), (7088, 20383), (7412, 19492), (7531, 19184), (9592, 15062), (9746, 14824)]