223738496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 475065000

約数和(自身を除く): 251326504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 229, 272, 449, 458, 544, 898, 916, 1088, 1796, 1832, 2176, 3592, 3664, 3893, 7184, 7328, 7633, 7786, 14368, 14656, 15266, 15572, 28736, 29312, 30532, 31144, 57472, 61064, 62288, 102821, 122128, 124576, 205642, 244256, 249152, 411284, 488512, 498304, 822568, 977024, 1645136, 1747957, 3290272, 3495914, 6580544, 6991828, 13161088, 13983656, 27967312, 55934624, 111869248, 223738496]

約数ペア:

[(1, 223738496), (2, 111869248), (4, 55934624), (8, 27967312), (16, 13983656), (17, 13161088), (32, 6991828), (34, 6580544), (64, 3495914), (68, 3290272), (128, 1747957), (136, 1645136), (229, 977024), (272, 822568), (449, 498304), (458, 488512), (544, 411284), (898, 249152), (916, 244256), (1088, 205642), (1796, 124576), (1832, 122128), (2176, 102821), (3592, 62288), (3664, 61064), (3893, 57472), (7184, 31144), (7328, 30532), (7633, 29312), (7786, 28736), (14368, 15572), (14656, 15266)]