31567536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 123325440

約数和(自身を除く): 91757904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 73, 77, 78, 84, 88, 91, 99, 104, 108, 112, 117, 126, 132, 143, 144, 146, 154, 156, 168, 176, 182, 189, 198, 208, 216, 219, 231, 234, 252, 264, 273, 286, 292, 297, 308, 312, 336, 351, 364, 378, 396, 429, 432, 438, 462, 468, 504, 511, 528, 546, 572, 584, 594, 616, 624, 657, 693, 702, 728, 756, 792, 803, 819, 858, 876, 924, 936, 949, 1001, 1008, 1022, 1092, 1144, 1168, 1188, 1232, 1287, 1314, 1386, 1404, 1456, 1512, 1533, 1584, 1606, 1638, 1716, 1752, 1848, 1872, 1898, 1971, 2002, 2044, 2079, 2184, 2288, 2376, 2409, 2457, 2574, 2628, 2772, 2808, 2847, 3003, 3024, 3066, 3212, 3276, 3432, 3504, 3696, 3796, 3861, 3942, 4004, 4088, 4158, 4368, 4599, 4752, 4818, 4914, 5148, 5256, 5544, 5616, 5621, 5694, 6006, 6132, 6424, 6552, 6643, 6864, 7227, 7592, 7722, 7884, 8008, 8176, 8316, 8541, 9009, 9198, 9636, 9828, 10296, 10439, 10512, 11088, 11242, 11388, 12012, 12264, 12848, 13104, 13286, 13797, 14454, 15184, 15444, 15768, 16016, 16632, 16863, 17082, 18018, 18396, 19272, 19656, 19929, 20592, 20878, 21681, 22484, 22776, 24024, 24528, 25623, 26572, 27027, 27594, 28908, 30888, 31317, 31536, 33264, 33726, 34164, 36036, 36792, 38544, 39312, 39858, 41756, 43362, 44968, 45552, 48048, 50589, 51246, 53144, 54054, 55188, 57816, 59787, 61776, 62634, 67452, 68328, 72072, 73073, 73584, 79716, 83512, 86724, 89936, 93951, 101178, 102492, 106288, 108108, 110376, 115632, 119574, 125268, 134904, 136656, 144144, 146146, 151767, 159432, 167024, 173448, 179361, 187902, 202356, 204984, 216216, 219219, 220752, 239148, 250536, 269808, 281853, 292292, 303534, 318864, 346896, 358722, 375804, 404712, 409968, 432432, 438438, 478296, 501072, 563706, 584584, 607068, 657657, 717444, 751608, 809424, 876876, 956592, 1127412, 1169168, 1214136, 1315314, 1434888, 1503216, 1753752, 1972971, 2254824, 2428272, 2630628, 2869776, 3507504, 3945942, 4509648, 5261256, 7891884, 10522512, 15783768, 31567536]

約数ペア:

[(1, 31567536), (2, 15783768), (3, 10522512), (4, 7891884), (6, 5261256), (7, 4509648), (8, 3945942), (9, 3507504), (11, 2869776), (12, 2630628), (13, 2428272), (14, 2254824), (16, 1972971), (18, 1753752), (21, 1503216), (22, 1434888), (24, 1315314), (26, 1214136), (27, 1169168), (28, 1127412), (33, 956592), (36, 876876), (39, 809424), (42, 751608), (44, 717444), (48, 657657), (52, 607068), (54, 584584), (56, 563706), (63, 501072), (66, 478296), (72, 438438), (73, 432432), (77, 409968), (78, 404712), (84, 375804), (88, 358722), (91, 346896), (99, 318864), (104, 303534), (108, 292292), (112, 281853), (117, 269808), (126, 250536), (132, 239148), (143, 220752), (144, 219219), (146, 216216), (154, 204984), (156, 202356), (168, 187902), (176, 179361), (182, 173448), (189, 167024), (198, 159432), (208, 151767), (216, 146146), (219, 144144), (231, 136656), (234, 134904), (252, 125268), (264, 119574), (273, 115632), (286, 110376), (292, 108108), (297, 106288), (308, 102492), (312, 101178), (336, 93951), (351, 89936), (364, 86724), (378, 83512), (396, 79716), (429, 73584), (432, 73073), (438, 72072), (462, 68328), (468, 67452), (504, 62634), (511, 61776), (528, 59787), (546, 57816), (572, 55188), (584, 54054), (594, 53144), (616, 51246), (624, 50589), (657, 48048), (693, 45552), (702, 44968), (728, 43362), (756, 41756), (792, 39858), (803, 39312), (819, 38544), (858, 36792), (876, 36036), (924, 34164), (936, 33726), (949, 33264), (1001, 31536), (1008, 31317), (1022, 30888), (1092, 28908), (1144, 27594), (1168, 27027), (1188, 26572), (1232, 25623), (1287, 24528), (1314, 24024), (1386, 22776), (1404, 22484), (1456, 21681), (1512, 20878), (1533, 20592), (1584, 19929), (1606, 19656), (1638, 19272), (1716, 18396), (1752, 18018), (1848, 17082), (1872, 16863), (1898, 16632), (1971, 16016), (2002, 15768), (2044, 15444), (2079, 15184), (2184, 14454), (2288, 13797), (2376, 13286), (2409, 13104), (2457, 12848), (2574, 12264), (2628, 12012), (2772, 11388), (2808, 11242), (2847, 11088), (3003, 10512), (3024, 10439), (3066, 10296), (3212, 9828), (3276, 9636), (3432, 9198), (3504, 9009), (3696, 8541), (3796, 8316), (3861, 8176), (3942, 8008), (4004, 7884), (4088, 7722), (4158, 7592), (4368, 7227), (4599, 6864), (4752, 6643), (4818, 6552), (4914, 6424), (5148, 6132), (5256, 6006), (5544, 5694), (5616, 5621)]