248322592

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 606735360

約数和(自身を除く): 358412768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 49, 56, 58, 86, 98, 112, 116, 127, 172, 196, 203, 224, 232, 254, 301, 344, 392, 406, 464, 508, 602, 688, 784, 812, 889, 928, 1016, 1204, 1247, 1376, 1421, 1568, 1624, 1778, 2032, 2107, 2408, 2494, 2842, 3248, 3556, 3683, 4064, 4214, 4816, 4988, 5461, 5684, 6223, 6496, 7112, 7366, 8428, 8729, 9632, 9976, 10922, 11368, 12446, 14224, 14732, 16856, 17458, 19952, 21844, 22736, 24892, 25781, 28448, 29464, 33712, 34916, 38227, 39904, 43688, 45472, 49784, 51562, 58928, 61103, 67424, 69832, 76454, 87376, 99568, 103124, 117856, 122206, 139664, 152908, 158369, 174752, 180467, 199136, 206248, 244412, 267589, 279328, 305816, 316738, 360934, 412496, 488824, 535178, 611632, 633476, 721868, 824992, 977648, 1070356, 1108583, 1223264, 1266952, 1443736, 1955296, 2140712, 2217166, 2533904, 2887472, 4281424, 4434332, 5067808, 5774944, 7760081, 8562848, 8868664, 15520162, 17737328, 31040324, 35474656, 62080648, 124161296, 248322592]

約数ペア:

[(1, 248322592), (2, 124161296), (4, 62080648), (7, 35474656), (8, 31040324), (14, 17737328), (16, 15520162), (28, 8868664), (29, 8562848), (32, 7760081), (43, 5774944), (49, 5067808), (56, 4434332), (58, 4281424), (86, 2887472), (98, 2533904), (112, 2217166), (116, 2140712), (127, 1955296), (172, 1443736), (196, 1266952), (203, 1223264), (224, 1108583), (232, 1070356), (254, 977648), (301, 824992), (344, 721868), (392, 633476), (406, 611632), (464, 535178), (508, 488824), (602, 412496), (688, 360934), (784, 316738), (812, 305816), (889, 279328), (928, 267589), (1016, 244412), (1204, 206248), (1247, 199136), (1376, 180467), (1421, 174752), (1568, 158369), (1624, 152908), (1778, 139664), (2032, 122206), (2107, 117856), (2408, 103124), (2494, 99568), (2842, 87376), (3248, 76454), (3556, 69832), (3683, 67424), (4064, 61103), (4214, 58928), (4816, 51562), (4988, 49784), (5461, 45472), (5684, 43688), (6223, 39904), (6496, 38227), (7112, 34916), (7366, 33712), (8428, 29464), (8729, 28448), (9632, 25781), (9976, 24892), (10922, 22736), (11368, 21844), (12446, 19952), (14224, 17458), (14732, 16856)]