478195088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 1118785536

約数和(自身を除く): 640590448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3203, 3472, 4816, 5332, 6406, 9331, 10664, 12812, 18662, 21328, 22421, 25624, 37324, 44842, 51248, 74648, 89684, 99293, 137729, 149296, 179368, 198586, 275458, 358736, 397172, 550916, 695051, 794344, 964103, 1101832, 1390102, 1588688, 1928206, 2203664, 2780204, 3856412, 4269599, 5560408, 7712824, 8539198, 11120816, 15425648, 17078396, 29887193, 34156792, 59774386, 68313584, 119548772, 239097544, 478195088]

約数ペア:

[(1, 478195088), (2, 239097544), (4, 119548772), (7, 68313584), (8, 59774386), (14, 34156792), (16, 29887193), (28, 17078396), (31, 15425648), (43, 11120816), (56, 8539198), (62, 7712824), (86, 5560408), (112, 4269599), (124, 3856412), (172, 2780204), (217, 2203664), (248, 1928206), (301, 1588688), (344, 1390102), (434, 1101832), (496, 964103), (602, 794344), (688, 695051), (868, 550916), (1204, 397172), (1333, 358736), (1736, 275458), (2408, 198586), (2666, 179368), (3203, 149296), (3472, 137729), (4816, 99293), (5332, 89684), (6406, 74648), (9331, 51248), (10664, 44842), (12812, 37324), (18662, 25624), (21328, 22421)]