28789813728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{31907}}^1$

素因数の和:32177

約数の個数: 144

約数和(自身を含む): 88537424976

約数和(自身を除く): 59747611248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 241, 288, 312, 416, 468, 482, 624, 723, 936, 964, 1248, 1446, 1872, 1928, 2169, 2892, 3133, 3744, 3856, 4338, 5784, 6266, 7712, 8676, 9399, 11568, 12532, 17352, 18798, 23136, 25064, 28197, 31907, 34704, 37596, 50128, 56394, 63814, 69408, 75192, 95721, 100256, 112788, 127628, 150384, 191442, 225576, 255256, 287163, 300768, 382884, 414791, 451152, 510512, 574326, 765768, 829582, 902304, 1021024, 1148652, 1244373, 1531536, 1659164, 2297304, 2488746, 3063072, 3318328, 3733119, 4594608, 4977492, 6636656, 7466238, 7689587, 9189216, 9954984, 13273312, 14932476, 15379174, 19909968, 23068761, 29864952, 30758348, 39819936, 46137522, 59729904, 61516696, 69206283, 92275044, 99964631, 119459808, 123033392, 138412566, 184550088, 199929262, 246066784, 276825132, 299893893, 369100176, 399858524, 553650264, 599787786, 738200352, 799717048, 899681679, 1107300528, 1199575572, 1599434096, 1799363358, 2214601056, 2399151144, 3198868192, 3598726716, 4798302288, 7197453432, 9596604576, 14394906864, 28789813728]

約数ペア:

[(1, 28789813728), (2, 14394906864), (3, 9596604576), (4, 7197453432), (6, 4798302288), (8, 3598726716), (9, 3198868192), (12, 2399151144), (13, 2214601056), (16, 1799363358), (18, 1599434096), (24, 1199575572), (26, 1107300528), (32, 899681679), (36, 799717048), (39, 738200352), (48, 599787786), (52, 553650264), (72, 399858524), (78, 369100176), (96, 299893893), (104, 276825132), (117, 246066784), (144, 199929262), (156, 184550088), (208, 138412566), (234, 123033392), (241, 119459808), (288, 99964631), (312, 92275044), (416, 69206283), (468, 61516696), (482, 59729904), (624, 46137522), (723, 39819936), (936, 30758348), (964, 29864952), (1248, 23068761), (1446, 19909968), (1872, 15379174), (1928, 14932476), (2169, 13273312), (2892, 9954984), (3133, 9189216), (3744, 7689587), (3856, 7466238), (4338, 6636656), (5784, 4977492), (6266, 4594608), (7712, 3733119), (8676, 3318328), (9399, 3063072), (11568, 2488746), (12532, 2297304), (17352, 1659164), (18798, 1531536), (23136, 1244373), (25064, 1148652), (28197, 1021024), (31907, 902304), (34704, 829582), (37596, 765768), (50128, 574326), (56394, 510512), (63814, 451152), (69408, 414791), (75192, 382884), (95721, 300768), (100256, 287163), (112788, 255256), (127628, 225576), (150384, 191442)]