2777671424

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 6385913856

約数和(自身を除く): 3608242432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 88, 94, 124, 128, 176, 188, 248, 256, 341, 352, 376, 496, 517, 677, 682, 704, 752, 992, 1034, 1354, 1364, 1408, 1457, 1504, 1984, 2068, 2708, 2728, 2816, 2914, 3008, 3968, 4136, 5416, 5456, 5828, 6016, 7447, 7936, 8272, 10832, 10912, 11656, 12032, 14894, 16027, 16544, 20987, 21664, 21824, 23312, 29788, 31819, 32054, 33088, 41974, 43328, 43648, 46624, 59576, 63638, 64108, 66176, 83948, 86656, 87296, 93248, 119152, 127276, 128216, 132352, 167896, 173312, 186496, 230857, 238304, 254552, 256432, 335792, 350009, 372992, 461714, 476608, 509104, 512864, 671584, 700018, 923428, 953216, 986389, 1018208, 1025728, 1343168, 1400036, 1846856, 1906432, 1972778, 2036416, 2051456, 2686336, 2800072, 3693712, 3945556, 4072832, 4102912, 5372672, 5600144, 7387424, 7891112, 8145664, 10850279, 11200288, 14774848, 15782224, 21700558, 22400576, 29549696, 31564448, 43401116, 44801152, 59099392, 63128896, 86802232, 89602304, 126257792, 173604464, 252515584, 347208928, 694417856, 1388835712, 2777671424]

約数ペア:

[(1, 2777671424), (2, 1388835712), (4, 694417856), (8, 347208928), (11, 252515584), (16, 173604464), (22, 126257792), (31, 89602304), (32, 86802232), (44, 63128896), (47, 59099392), (62, 44801152), (64, 43401116), (88, 31564448), (94, 29549696), (124, 22400576), (128, 21700558), (176, 15782224), (188, 14774848), (248, 11200288), (256, 10850279), (341, 8145664), (352, 7891112), (376, 7387424), (496, 5600144), (517, 5372672), (677, 4102912), (682, 4072832), (704, 3945556), (752, 3693712), (992, 2800072), (1034, 2686336), (1354, 2051456), (1364, 2036416), (1408, 1972778), (1457, 1906432), (1504, 1846856), (1984, 1400036), (2068, 1343168), (2708, 1025728), (2728, 1018208), (2816, 986389), (2914, 953216), (3008, 923428), (3968, 700018), (4136, 671584), (5416, 512864), (5456, 509104), (5828, 476608), (6016, 461714), (7447, 372992), (7936, 350009), (8272, 335792), (10832, 256432), (10912, 254552), (11656, 238304), (12032, 230857), (14894, 186496), (16027, 173312), (16544, 167896), (20987, 132352), (21664, 128216), (21824, 127276), (23312, 119152), (29788, 93248), (31819, 87296), (32054, 86656), (33088, 83948), (41974, 66176), (43328, 64108), (43648, 63638), (46624, 59576)]