218122272

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2467}}^1$

素因数の和:2790

約数の個数: 72

約数和(自身を含む): 622557936

約数和(自身を除く): 404435664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2456, 2467, 2763, 3684, 4912, 4934, 5526, 7368, 7401, 9824, 9868, 11052, 14736, 14802, 19736, 22104, 22203, 29472, 29604, 39472, 44208, 44406, 59208, 78944, 88416, 88812, 118416, 177624, 236832, 355248, 710496, 757369, 1514738, 2272107, 3029476, 4544214, 6058952, 6816321, 9088428, 12117904, 13632642, 18176856, 24235808, 27265284, 36353712, 54530568, 72707424, 109061136, 218122272]

約数ペア:

[(1, 218122272), (2, 109061136), (3, 72707424), (4, 54530568), (6, 36353712), (8, 27265284), (9, 24235808), (12, 18176856), (16, 13632642), (18, 12117904), (24, 9088428), (32, 6816321), (36, 6058952), (48, 4544214), (72, 3029476), (96, 2272107), (144, 1514738), (288, 757369), (307, 710496), (614, 355248), (921, 236832), (1228, 177624), (1842, 118416), (2456, 88812), (2467, 88416), (2763, 78944), (3684, 59208), (4912, 44406), (4934, 44208), (5526, 39472), (7368, 29604), (7401, 29472), (9824, 22203), (9868, 22104), (11052, 19736), (14736, 14802)]