31691819376

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{20509}}^1$

素因数の和:20613

約数の個数: 240

約数和(自身を含む): 107273863200

約数和(自身を除く): 75582043824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 73, 84, 98, 108, 112, 126, 144, 146, 147, 168, 189, 196, 216, 219, 252, 292, 294, 336, 378, 392, 432, 438, 441, 504, 511, 584, 588, 657, 756, 784, 876, 882, 1008, 1022, 1168, 1176, 1314, 1323, 1512, 1533, 1752, 1764, 1971, 2044, 2352, 2628, 2646, 3024, 3066, 3504, 3528, 3577, 3942, 4088, 4599, 5256, 5292, 6132, 7056, 7154, 7884, 8176, 9198, 10512, 10584, 10731, 12264, 13797, 14308, 15768, 18396, 20509, 21168, 21462, 24528, 27594, 28616, 31536, 32193, 36792, 41018, 42924, 55188, 57232, 61527, 64386, 73584, 82036, 85848, 96579, 110376, 123054, 128772, 143563, 164072, 171696, 184581, 193158, 220752, 246108, 257544, 287126, 328144, 369162, 386316, 430689, 492216, 515088, 553743, 574252, 738324, 772632, 861378, 984432, 1004941, 1107486, 1148504, 1292067, 1476648, 1497157, 1545264, 1722756, 2009882, 2214972, 2297008, 2584134, 2953296, 2994314, 3014823, 3445512, 3876201, 4019764, 4429944, 4491471, 5168268, 5988628, 6029646, 6891024, 7752402, 8039528, 8859888, 8982942, 9044469, 10336536, 10480099, 11977256, 12059292, 13474413, 15504804, 16079056, 17965884, 18088938, 20673072, 20960198, 23954512, 24118584, 26948826, 27133407, 31009608, 31440297, 35931768, 36177876, 40423239, 41920396, 48237168, 53897652, 54266814, 62019216, 62880594, 71863536, 72355752, 73360693, 80846478, 83840792, 94320891, 107795304, 108533628, 125761188, 144711504, 146721386, 161692956, 167681584, 188641782, 215590608, 217067256, 220082079, 251522376, 282962673, 293442772, 323385912, 377283564, 434134512, 440164158, 503044752, 565925346, 586885544, 646771824, 660246237, 754567128, 880328316, 1131850692, 1173771088, 1320492474, 1509134256, 1760656632, 1980738711, 2263701384, 2640984948, 3521313264, 3961477422, 4527402768, 5281969896, 7922954844, 10563939792, 15845909688, 31691819376]

約数ペア:

[(1, 31691819376), (2, 15845909688), (3, 10563939792), (4, 7922954844), (6, 5281969896), (7, 4527402768), (8, 3961477422), (9, 3521313264), (12, 2640984948), (14, 2263701384), (16, 1980738711), (18, 1760656632), (21, 1509134256), (24, 1320492474), (27, 1173771088), (28, 1131850692), (36, 880328316), (42, 754567128), (48, 660246237), (49, 646771824), (54, 586885544), (56, 565925346), (63, 503044752), (72, 440164158), (73, 434134512), (84, 377283564), (98, 323385912), (108, 293442772), (112, 282962673), (126, 251522376), (144, 220082079), (146, 217067256), (147, 215590608), (168, 188641782), (189, 167681584), (196, 161692956), (216, 146721386), (219, 144711504), (252, 125761188), (292, 108533628), (294, 107795304), (336, 94320891), (378, 83840792), (392, 80846478), (432, 73360693), (438, 72355752), (441, 71863536), (504, 62880594), (511, 62019216), (584, 54266814), (588, 53897652), (657, 48237168), (756, 41920396), (784, 40423239), (876, 36177876), (882, 35931768), (1008, 31440297), (1022, 31009608), (1168, 27133407), (1176, 26948826), (1314, 24118584), (1323, 23954512), (1512, 20960198), (1533, 20673072), (1752, 18088938), (1764, 17965884), (1971, 16079056), (2044, 15504804), (2352, 13474413), (2628, 12059292), (2646, 11977256), (3024, 10480099), (3066, 10336536), (3504, 9044469), (3528, 8982942), (3577, 8859888), (3942, 8039528), (4088, 7752402), (4599, 6891024), (5256, 6029646), (5292, 5988628), (6132, 5168268), (7056, 4491471), (7154, 4429944), (7884, 4019764), (8176, 3876201), (9198, 3445512), (10512, 3014823), (10584, 2994314), (10731, 2953296), (12264, 2584134), (13797, 2297008), (14308, 2214972), (15768, 2009882), (18396, 1722756), (20509, 1545264), (21168, 1497157), (21462, 1476648), (24528, 1292067), (27594, 1148504), (28616, 1107486), (31536, 1004941), (32193, 984432), (36792, 861378), (41018, 772632), (42924, 738324), (55188, 574252), (57232, 553743), (61527, 515088), (64386, 492216), (73584, 430689), (82036, 386316), (85848, 369162), (96579, 328144), (110376, 287126), (123054, 257544), (128772, 246108), (143563, 220752), (164072, 193158), (171696, 184581)]