31307574672

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8362

約数の個数: 240

約数和(自身を含む): 101418270720

約数和(自身を除く): 70110696048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 127, 132, 144, 152, 171, 176, 198, 209, 228, 254, 264, 304, 342, 381, 396, 418, 456, 508, 528, 627, 684, 762, 792, 836, 912, 1016, 1143, 1254, 1368, 1397, 1524, 1584, 1672, 1881, 2032, 2286, 2413, 2508, 2736, 2794, 3048, 3344, 3762, 4191, 4572, 4826, 5016, 5588, 6096, 7239, 7524, 8191, 8382, 9144, 9652, 10032, 11176, 12573, 14478, 15048, 16382, 16764, 18288, 19304, 21717, 22352, 24573, 25146, 26543, 28956, 30096, 32764, 33528, 38608, 43434, 49146, 50292, 53086, 57912, 65528, 67056, 73719, 79629, 86868, 90101, 98292, 100584, 106172, 115824, 131056, 147438, 155629, 159258, 173736, 180202, 196584, 201168, 212344, 238887, 270303, 294876, 311258, 318516, 347472, 360404, 393168, 424688, 466887, 477774, 540606, 589752, 622516, 637032, 720808, 810909, 933774, 955548, 1040257, 1081212, 1179504, 1245032, 1274064, 1400661, 1441616, 1621818, 1711919, 1867548, 1911096, 2080514, 2162424, 2490064, 2801322, 3120771, 3243636, 3423838, 3735096, 3822192, 4161028, 4324848, 5135757, 5602644, 6241542, 6487272, 6847676, 7470192, 8322056, 9362313, 10271514, 11205288, 11442827, 12483084, 12974544, 13695352, 15407271, 16644112, 18724626, 19764883, 20543028, 22410576, 22885654, 24966168, 27390704, 30814542, 34328481, 37449252, 39529766, 41086056, 45771308, 49932336, 59294649, 61629084, 68656962, 74898504, 79059532, 82172112, 91542616, 102985443, 118589298, 123258168, 137313924, 149797008, 158119064, 177883947, 183085232, 205970886, 217413713, 237178596, 246516336, 274627848, 316238128, 355767894, 411941772, 434827426, 474357192, 549255696, 652241139, 711535788, 823883544, 869654852, 948714384, 1304482278, 1423071576, 1647767088, 1739309704, 1956723417, 2608964556, 2846143152, 3478619408, 3913446834, 5217929112, 7826893668, 10435858224, 15653787336, 31307574672]

約数ペア:

[(1, 31307574672), (2, 15653787336), (3, 10435858224), (4, 7826893668), (6, 5217929112), (8, 3913446834), (9, 3478619408), (11, 2846143152), (12, 2608964556), (16, 1956723417), (18, 1739309704), (19, 1647767088), (22, 1423071576), (24, 1304482278), (33, 948714384), (36, 869654852), (38, 823883544), (44, 711535788), (48, 652241139), (57, 549255696), (66, 474357192), (72, 434827426), (76, 411941772), (88, 355767894), (99, 316238128), (114, 274627848), (127, 246516336), (132, 237178596), (144, 217413713), (152, 205970886), (171, 183085232), (176, 177883947), (198, 158119064), (209, 149797008), (228, 137313924), (254, 123258168), (264, 118589298), (304, 102985443), (342, 91542616), (381, 82172112), (396, 79059532), (418, 74898504), (456, 68656962), (508, 61629084), (528, 59294649), (627, 49932336), (684, 45771308), (762, 41086056), (792, 39529766), (836, 37449252), (912, 34328481), (1016, 30814542), (1143, 27390704), (1254, 24966168), (1368, 22885654), (1397, 22410576), (1524, 20543028), (1584, 19764883), (1672, 18724626), (1881, 16644112), (2032, 15407271), (2286, 13695352), (2413, 12974544), (2508, 12483084), (2736, 11442827), (2794, 11205288), (3048, 10271514), (3344, 9362313), (3762, 8322056), (4191, 7470192), (4572, 6847676), (4826, 6487272), (5016, 6241542), (5588, 5602644), (6096, 5135757), (7239, 4324848), (7524, 4161028), (8191, 3822192), (8382, 3735096), (9144, 3423838), (9652, 3243636), (10032, 3120771), (11176, 2801322), (12573, 2490064), (14478, 2162424), (15048, 2080514), (16382, 1911096), (16764, 1867548), (18288, 1711919), (19304, 1621818), (21717, 1441616), (22352, 1400661), (24573, 1274064), (25146, 1245032), (26543, 1179504), (28956, 1081212), (30096, 1040257), (32764, 955548), (33528, 933774), (38608, 810909), (43434, 720808), (49146, 637032), (50292, 622516), (53086, 589752), (57912, 540606), (65528, 477774), (67056, 466887), (73719, 424688), (79629, 393168), (86868, 360404), (90101, 347472), (98292, 318516), (100584, 311258), (106172, 294876), (115824, 270303), (131056, 238887), (147438, 212344), (155629, 201168), (159258, 196584), (173736, 180202)]