228208112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 503015424

約数和(自身を除く): 274807312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 151, 176, 248, 277, 302, 341, 496, 554, 604, 682, 1108, 1208, 1364, 1661, 2216, 2416, 2728, 3047, 3322, 4432, 4681, 5456, 6094, 6644, 8587, 9362, 12188, 13288, 17174, 18724, 24376, 26576, 34348, 37448, 41827, 48752, 51491, 68696, 74896, 83654, 94457, 102982, 137392, 167308, 188914, 205964, 334616, 377828, 411928, 460097, 669232, 755656, 823856, 920194, 1296637, 1511312, 1840388, 2593274, 3680776, 5186548, 7361552, 10373096, 14263007, 20746192, 28526014, 57052028, 114104056, 228208112]

約数ペア:

[(1, 228208112), (2, 114104056), (4, 57052028), (8, 28526014), (11, 20746192), (16, 14263007), (22, 10373096), (31, 7361552), (44, 5186548), (62, 3680776), (88, 2593274), (124, 1840388), (151, 1511312), (176, 1296637), (248, 920194), (277, 823856), (302, 755656), (341, 669232), (496, 460097), (554, 411928), (604, 377828), (682, 334616), (1108, 205964), (1208, 188914), (1364, 167308), (1661, 137392), (2216, 102982), (2416, 94457), (2728, 83654), (3047, 74896), (3322, 68696), (4432, 51491), (4681, 48752), (5456, 41827), (6094, 37448), (6644, 34348), (8587, 26576), (9362, 24376), (12188, 18724), (13288, 17174)]