326942528

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 743516928

約数和(自身を除く): 416574400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 47, 64, 82, 88, 94, 164, 176, 188, 241, 328, 352, 376, 451, 482, 517, 656, 704, 752, 902, 964, 1034, 1312, 1504, 1804, 1927, 1928, 2068, 2624, 2651, 3008, 3608, 3854, 3856, 4136, 5302, 7216, 7708, 7712, 8272, 9881, 10604, 11327, 14432, 15416, 15424, 16544, 19762, 21197, 21208, 22654, 28864, 30832, 33088, 39524, 42394, 42416, 45308, 61664, 79048, 84788, 84832, 90616, 108691, 123328, 124597, 158096, 169576, 169664, 181232, 217382, 249194, 316192, 339152, 362464, 434764, 464407, 498388, 632384, 678304, 724928, 869528, 928814, 996776, 1356608, 1739056, 1857628, 1993552, 3478112, 3715256, 3987104, 5108477, 6956224, 7430512, 7974208, 10216954, 14861024, 20433908, 29722048, 40867816, 81735632, 163471264, 326942528]

約数ペア:

[(1, 326942528), (2, 163471264), (4, 81735632), (8, 40867816), (11, 29722048), (16, 20433908), (22, 14861024), (32, 10216954), (41, 7974208), (44, 7430512), (47, 6956224), (64, 5108477), (82, 3987104), (88, 3715256), (94, 3478112), (164, 1993552), (176, 1857628), (188, 1739056), (241, 1356608), (328, 996776), (352, 928814), (376, 869528), (451, 724928), (482, 678304), (517, 632384), (656, 498388), (704, 464407), (752, 434764), (902, 362464), (964, 339152), (1034, 316192), (1312, 249194), (1504, 217382), (1804, 181232), (1927, 169664), (1928, 169576), (2068, 158096), (2624, 124597), (2651, 123328), (3008, 108691), (3608, 90616), (3854, 84832), (3856, 84788), (4136, 79048), (5302, 61664), (7216, 45308), (7708, 42416), (7712, 42394), (8272, 39524), (9881, 33088), (10604, 30832), (11327, 28864), (14432, 22654), (15416, 21208), (15424, 21197), (16544, 19762)]