1551139488

素因数分解:

$2^5\times 3^2\times {\mathrm{1429}}^1\times {\mathrm{3769}}^1$

素因数の和:5214

約数の個数: 72

約数和(自身を含む): 4415310900

約数和(自身を除く): 2864171412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1429, 2858, 3769, 4287, 5716, 7538, 8574, 11307, 11432, 12861, 15076, 17148, 22614, 22864, 25722, 30152, 33921, 34296, 45228, 45728, 51444, 60304, 67842, 68592, 90456, 102888, 120608, 135684, 137184, 180912, 205776, 271368, 361824, 411552, 542736, 1085472, 5385901, 10771802, 16157703, 21543604, 32315406, 43087208, 48473109, 64630812, 86174416, 96946218, 129261624, 172348832, 193892436, 258523248, 387784872, 517046496, 775569744, 1551139488]

約数ペア:

[(1, 1551139488), (2, 775569744), (3, 517046496), (4, 387784872), (6, 258523248), (8, 193892436), (9, 172348832), (12, 129261624), (16, 96946218), (18, 86174416), (24, 64630812), (32, 48473109), (36, 43087208), (48, 32315406), (72, 21543604), (96, 16157703), (144, 10771802), (288, 5385901), (1429, 1085472), (2858, 542736), (3769, 411552), (4287, 361824), (5716, 271368), (7538, 205776), (8574, 180912), (11307, 137184), (11432, 135684), (12861, 120608), (15076, 102888), (17148, 90456), (22614, 68592), (22864, 67842), (25722, 60304), (30152, 51444), (33921, 45728), (34296, 45228)]