2783231568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4666

約数の個数: 240

約数和(自身を含む): 9351276480

約数和(自身を除く): 6568044912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 304, 306, 312, 323, 342, 408, 442, 456, 468, 494, 612, 624, 646, 663, 684, 741, 816, 884, 912, 936, 969, 988, 1224, 1292, 1326, 1368, 1482, 1768, 1872, 1938, 1976, 1989, 2223, 2448, 2584, 2652, 2736, 2907, 2964, 3536, 3876, 3952, 3978, 4199, 4446, 4603, 5168, 5304, 5814, 5928, 7752, 7956, 8398, 8892, 9206, 10608, 11628, 11856, 12597, 13809, 15504, 15912, 16796, 17784, 18412, 23256, 25194, 27618, 31824, 33592, 35568, 36824, 37791, 41427, 46512, 50388, 55236, 59839, 67184, 73648, 75582, 78251, 82854, 87457, 100776, 110472, 119678, 151164, 156502, 165708, 174914, 179517, 201552, 220944, 234753, 239356, 262371, 302328, 313004, 331416, 349828, 359034, 469506, 478712, 524742, 538551, 604656, 626008, 662832, 699656, 704259, 718068, 787113, 939012, 957424, 1017263, 1049484, 1077102, 1136941, 1252016, 1399312, 1408518, 1436136, 1486769, 1574226, 1878024, 2034526, 2098968, 2154204, 2273882, 2817036, 2872272, 2973538, 3051789, 3148452, 3410823, 3756048, 4069052, 4197936, 4308408, 4460307, 4547764, 5634072, 5947076, 6103578, 6296904, 6821646, 8138104, 8616816, 8920614, 9095528, 9155367, 10232469, 11268144, 11894152, 12207156, 12593808, 13380921, 13643292, 16276208, 17841228, 18191056, 18310734, 19327997, 20464938, 23788304, 24414312, 26761842, 27286584, 35682456, 36621468, 38655994, 40929876, 48828624, 53523684, 54573168, 57983991, 71364912, 73242936, 77311988, 81859752, 107047368, 115967982, 146485872, 154623976, 163719504, 173951973, 214094736, 231935964, 309247952, 347903946, 463871928, 695807892, 927743856, 1391615784, 2783231568]

約数ペア:

[(1, 2783231568), (2, 1391615784), (3, 927743856), (4, 695807892), (6, 463871928), (8, 347903946), (9, 309247952), (12, 231935964), (13, 214094736), (16, 173951973), (17, 163719504), (18, 154623976), (19, 146485872), (24, 115967982), (26, 107047368), (34, 81859752), (36, 77311988), (38, 73242936), (39, 71364912), (48, 57983991), (51, 54573168), (52, 53523684), (57, 48828624), (68, 40929876), (72, 38655994), (76, 36621468), (78, 35682456), (102, 27286584), (104, 26761842), (114, 24414312), (117, 23788304), (136, 20464938), (144, 19327997), (152, 18310734), (153, 18191056), (156, 17841228), (171, 16276208), (204, 13643292), (208, 13380921), (221, 12593808), (228, 12207156), (234, 11894152), (247, 11268144), (272, 10232469), (304, 9155367), (306, 9095528), (312, 8920614), (323, 8616816), (342, 8138104), (408, 6821646), (442, 6296904), (456, 6103578), (468, 5947076), (494, 5634072), (612, 4547764), (624, 4460307), (646, 4308408), (663, 4197936), (684, 4069052), (741, 3756048), (816, 3410823), (884, 3148452), (912, 3051789), (936, 2973538), (969, 2872272), (988, 2817036), (1224, 2273882), (1292, 2154204), (1326, 2098968), (1368, 2034526), (1482, 1878024), (1768, 1574226), (1872, 1486769), (1938, 1436136), (1976, 1408518), (1989, 1399312), (2223, 1252016), (2448, 1136941), (2584, 1077102), (2652, 1049484), (2736, 1017263), (2907, 957424), (2964, 939012), (3536, 787113), (3876, 718068), (3952, 704259), (3978, 699656), (4199, 662832), (4446, 626008), (4603, 604656), (5168, 538551), (5304, 524742), (5814, 478712), (5928, 469506), (7752, 359034), (7956, 349828), (8398, 331416), (8892, 313004), (9206, 302328), (10608, 262371), (11628, 239356), (11856, 234753), (12597, 220944), (13809, 201552), (15504, 179517), (15912, 174914), (16796, 165708), (17784, 156502), (18412, 151164), (23256, 119678), (25194, 110472), (27618, 100776), (31824, 87457), (33592, 82854), (35568, 78251), (36824, 75582), (37791, 73648), (41427, 67184), (46512, 59839), (50388, 55236)]