31681324584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28277}}^1$

素因数の和:28334

約数の個数: 320

約数和(自身を含む): 114967036800

約数和(自身を除く): 83285712216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 162, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 324, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 567, 648, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1053, 1064, 1092, 1134, 1197, 1368, 1404, 1482, 1512, 1539, 1596, 1638, 1729, 1976, 2052, 2106, 2184, 2223, 2268, 2394, 2457, 2808, 2964, 3078, 3192, 3276, 3458, 3591, 4104, 4212, 4446, 4536, 4788, 4914, 5187, 5928, 6156, 6552, 6669, 6916, 7182, 7371, 8424, 8892, 9576, 9828, 10374, 10773, 12312, 13338, 13832, 14364, 14742, 15561, 17784, 19656, 20007, 20748, 21546, 26676, 28277, 28728, 29484, 31122, 40014, 41496, 43092, 46683, 53352, 56554, 58968, 62244, 80028, 84831, 86184, 93366, 113108, 124488, 140049, 160056, 169662, 186732, 197939, 226216, 254493, 280098, 339324, 367601, 373464, 395878, 508986, 537263, 560196, 593817, 678648, 735202, 763479, 791756, 1017972, 1074526, 1102803, 1120392, 1187634, 1470404, 1526958, 1583512, 1611789, 1781451, 2035944, 2149052, 2205606, 2290437, 2375268, 2573207, 2940808, 3053916, 3223578, 3308409, 3562902, 3760841, 4298104, 4411212, 4580874, 4750536, 4835367, 5146414, 5344353, 6107832, 6447156, 6616818, 6984419, 7125804, 7521682, 7719621, 8822424, 9161748, 9670734, 9925227, 10292828, 10688706, 11282523, 12894312, 13233636, 13968838, 14251608, 14506101, 15043364, 15439242, 16033059, 18323496, 19341468, 19850454, 20585656, 20953257, 21377412, 22565046, 23158863, 26467272, 27937676, 29012202, 29775681, 30086728, 30878484, 32066118, 33847569, 38682936, 39700908, 41906514, 42754824, 43518303, 45130092, 46317726, 48890933, 55875352, 58024404, 59551362, 61756968, 62859771, 64132236, 67695138, 69476589, 79401816, 83813028, 87036606, 90260184, 92635452, 97781866, 101542707, 116048808, 119102724, 125719542, 128264472, 135390276, 138953178, 146672799, 167626056, 174073212, 185270904, 188579313, 195563732, 203085414, 208429767, 238205448, 251439084, 270780552, 277906356, 293345598, 304628121, 348146424, 377158626, 391127464, 406170828, 416859534, 440018397, 502878168, 555812712, 565737939, 586691196, 609256242, 754317252, 812341656, 833719068, 880036794, 1131475878, 1173382392, 1218512484, 1320055191, 1508634504, 1667438136, 1760073588, 2262951756, 2437024968, 2640110382, 3520147176, 3960165573, 4525903512, 5280220764, 7920331146, 10560441528, 15840662292, 31681324584]

約数ペア:

[(1, 31681324584), (2, 15840662292), (3, 10560441528), (4, 7920331146), (6, 5280220764), (7, 4525903512), (8, 3960165573), (9, 3520147176), (12, 2640110382), (13, 2437024968), (14, 2262951756), (18, 1760073588), (19, 1667438136), (21, 1508634504), (24, 1320055191), (26, 1218512484), (27, 1173382392), (28, 1131475878), (36, 880036794), (38, 833719068), (39, 812341656), (42, 754317252), (52, 609256242), (54, 586691196), (56, 565737939), (57, 555812712), (63, 502878168), (72, 440018397), (76, 416859534), (78, 406170828), (81, 391127464), (84, 377158626), (91, 348146424), (104, 304628121), (108, 293345598), (114, 277906356), (117, 270780552), (126, 251439084), (133, 238205448), (152, 208429767), (156, 203085414), (162, 195563732), (168, 188579313), (171, 185270904), (182, 174073212), (189, 167626056), (216, 146672799), (228, 138953178), (234, 135390276), (247, 128264472), (252, 125719542), (266, 119102724), (273, 116048808), (312, 101542707), (324, 97781866), (342, 92635452), (351, 90260184), (364, 87036606), (378, 83813028), (399, 79401816), (456, 69476589), (468, 67695138), (494, 64132236), (504, 62859771), (513, 61756968), (532, 59551362), (546, 58024404), (567, 55875352), (648, 48890933), (684, 46317726), (702, 45130092), (728, 43518303), (741, 42754824), (756, 41906514), (798, 39700908), (819, 38682936), (936, 33847569), (988, 32066118), (1026, 30878484), (1053, 30086728), (1064, 29775681), (1092, 29012202), (1134, 27937676), (1197, 26467272), (1368, 23158863), (1404, 22565046), (1482, 21377412), (1512, 20953257), (1539, 20585656), (1596, 19850454), (1638, 19341468), (1729, 18323496), (1976, 16033059), (2052, 15439242), (2106, 15043364), (2184, 14506101), (2223, 14251608), (2268, 13968838), (2394, 13233636), (2457, 12894312), (2808, 11282523), (2964, 10688706), (3078, 10292828), (3192, 9925227), (3276, 9670734), (3458, 9161748), (3591, 8822424), (4104, 7719621), (4212, 7521682), (4446, 7125804), (4536, 6984419), (4788, 6616818), (4914, 6447156), (5187, 6107832), (5928, 5344353), (6156, 5146414), (6552, 4835367), (6669, 4750536), (6916, 4580874), (7182, 4411212), (7371, 4298104), (8424, 3760841), (8892, 3562902), (9576, 3308409), (9828, 3223578), (10374, 3053916), (10773, 2940808), (12312, 2573207), (13338, 2375268), (13832, 2290437), (14364, 2205606), (14742, 2149052), (15561, 2035944), (17784, 1781451), (19656, 1611789), (20007, 1583512), (20748, 1526958), (21546, 1470404), (26676, 1187634), (28277, 1120392), (28728, 1102803), (29484, 1074526), (31122, 1017972), (40014, 791756), (41496, 763479), (43092, 735202), (46683, 678648), (53352, 593817), (56554, 560196), (58968, 537263), (62244, 508986), (80028, 395878), (84831, 373464), (86184, 367601), (93366, 339324), (113108, 280098), (124488, 254493), (140049, 226216), (160056, 197939), (169662, 186732)]