31190183552

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1415

約数の個数: 192

約数和(自身を含む): 72816861600

約数和(自身を除く): 41626678048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 83, 88, 121, 128, 152, 166, 176, 209, 242, 304, 332, 352, 418, 484, 608, 664, 704, 836, 913, 968, 1216, 1277, 1328, 1408, 1577, 1672, 1826, 1936, 2299, 2432, 2554, 2656, 3154, 3344, 3652, 3872, 4598, 5108, 5312, 6308, 6688, 7304, 7744, 9196, 10043, 10216, 10624, 12616, 13376, 14047, 14608, 15488, 17347, 18392, 20086, 20432, 24263, 25232, 26752, 28094, 29216, 34694, 36784, 40172, 40864, 48526, 50464, 56188, 58432, 69388, 73568, 80344, 81728, 97052, 100928, 105991, 112376, 116864, 138776, 147136, 154517, 160688, 163456, 190817, 194104, 201856, 211982, 224752, 266893, 277552, 294272, 309034, 321376, 381634, 388208, 423964, 449504, 533786, 555104, 618068, 642752, 763268, 776416, 847928, 899008, 1067572, 1110208, 1165901, 1236136, 1285504, 1526536, 1552832, 1695856, 1798016, 2013829, 2135144, 2220416, 2331802, 2472272, 2935823, 3053072, 3105664, 3391712, 4027658, 4270288, 4663604, 4944544, 5871646, 6106144, 6783424, 8055316, 8540576, 9327208, 9889088, 11743292, 12212288, 12824911, 13566848, 16110632, 17081152, 18654416, 19778176, 22152119, 23486584, 24424576, 25649822, 32221264, 34162304, 37308832, 44304238, 46973168, 51299644, 64442528, 74617664, 88608476, 93946336, 102599288, 128885056, 149235328, 177216952, 187892672, 205198576, 243673309, 257770112, 354433904, 375785344, 410397152, 487346618, 708867808, 820794304, 974693236, 1417735616, 1641588608, 1949386472, 2835471232, 3898772944, 7797545888, 15595091776, 31190183552]

約数ペア:

[(1, 31190183552), (2, 15595091776), (4, 7797545888), (8, 3898772944), (11, 2835471232), (16, 1949386472), (19, 1641588608), (22, 1417735616), (32, 974693236), (38, 820794304), (44, 708867808), (64, 487346618), (76, 410397152), (83, 375785344), (88, 354433904), (121, 257770112), (128, 243673309), (152, 205198576), (166, 187892672), (176, 177216952), (209, 149235328), (242, 128885056), (304, 102599288), (332, 93946336), (352, 88608476), (418, 74617664), (484, 64442528), (608, 51299644), (664, 46973168), (704, 44304238), (836, 37308832), (913, 34162304), (968, 32221264), (1216, 25649822), (1277, 24424576), (1328, 23486584), (1408, 22152119), (1577, 19778176), (1672, 18654416), (1826, 17081152), (1936, 16110632), (2299, 13566848), (2432, 12824911), (2554, 12212288), (2656, 11743292), (3154, 9889088), (3344, 9327208), (3652, 8540576), (3872, 8055316), (4598, 6783424), (5108, 6106144), (5312, 5871646), (6308, 4944544), (6688, 4663604), (7304, 4270288), (7744, 4027658), (9196, 3391712), (10043, 3105664), (10216, 3053072), (10624, 2935823), (12616, 2472272), (13376, 2331802), (14047, 2220416), (14608, 2135144), (15488, 2013829), (17347, 1798016), (18392, 1695856), (20086, 1552832), (20432, 1526536), (24263, 1285504), (25232, 1236136), (26752, 1165901), (28094, 1110208), (29216, 1067572), (34694, 899008), (36784, 847928), (40172, 776416), (40864, 763268), (48526, 642752), (50464, 618068), (56188, 555104), (58432, 533786), (69388, 449504), (73568, 423964), (80344, 388208), (81728, 381634), (97052, 321376), (100928, 309034), (105991, 294272), (112376, 277552), (116864, 266893), (138776, 224752), (147136, 211982), (154517, 201856), (160688, 194104), (163456, 190817)]