31961952

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 109771200

約数和(自身を除く): 77809248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 59, 66, 72, 76, 81, 88, 96, 99, 108, 114, 118, 132, 144, 152, 162, 171, 176, 177, 198, 209, 216, 228, 236, 264, 288, 297, 304, 324, 342, 352, 354, 396, 418, 432, 456, 472, 513, 528, 531, 594, 608, 627, 648, 649, 684, 708, 792, 836, 864, 891, 912, 944, 1026, 1056, 1062, 1121, 1188, 1254, 1296, 1298, 1368, 1416, 1539, 1584, 1593, 1672, 1782, 1824, 1881, 1888, 1947, 2052, 2124, 2242, 2376, 2508, 2592, 2596, 2736, 2832, 3078, 3168, 3186, 3344, 3363, 3564, 3762, 3894, 4104, 4248, 4484, 4752, 4779, 5016, 5192, 5472, 5643, 5664, 5841, 6156, 6372, 6688, 6726, 7128, 7524, 7788, 8208, 8496, 8968, 9504, 9558, 10032, 10089, 10384, 11286, 11682, 12312, 12331, 12744, 13452, 14256, 15048, 15576, 16416, 16929, 16992, 17523, 17936, 19116, 20064, 20178, 20768, 22572, 23364, 24624, 24662, 25488, 26904, 28512, 30096, 30267, 31152, 33858, 35046, 35872, 36993, 38232, 40356, 45144, 46728, 49248, 49324, 50976, 52569, 53808, 60192, 60534, 62304, 67716, 70092, 73986, 76464, 80712, 90288, 90801, 93456, 98648, 105138, 107616, 110979, 121068, 135432, 140184, 147972, 152928, 161424, 180576, 181602, 186912, 197296, 210276, 221958, 242136, 270864, 280368, 295944, 322848, 332937, 363204, 394592, 420552, 443916, 484272, 541728, 560736, 591888, 665874, 726408, 841104, 887832, 968544, 998811, 1183776, 1331748, 1452816, 1682208, 1775664, 1997622, 2663496, 2905632, 3551328, 3995244, 5326992, 7990488, 10653984, 15980976, 31961952]

約数ペア:

[(1, 31961952), (2, 15980976), (3, 10653984), (4, 7990488), (6, 5326992), (8, 3995244), (9, 3551328), (11, 2905632), (12, 2663496), (16, 1997622), (18, 1775664), (19, 1682208), (22, 1452816), (24, 1331748), (27, 1183776), (32, 998811), (33, 968544), (36, 887832), (38, 841104), (44, 726408), (48, 665874), (54, 591888), (57, 560736), (59, 541728), (66, 484272), (72, 443916), (76, 420552), (81, 394592), (88, 363204), (96, 332937), (99, 322848), (108, 295944), (114, 280368), (118, 270864), (132, 242136), (144, 221958), (152, 210276), (162, 197296), (171, 186912), (176, 181602), (177, 180576), (198, 161424), (209, 152928), (216, 147972), (228, 140184), (236, 135432), (264, 121068), (288, 110979), (297, 107616), (304, 105138), (324, 98648), (342, 93456), (352, 90801), (354, 90288), (396, 80712), (418, 76464), (432, 73986), (456, 70092), (472, 67716), (513, 62304), (528, 60534), (531, 60192), (594, 53808), (608, 52569), (627, 50976), (648, 49324), (649, 49248), (684, 46728), (708, 45144), (792, 40356), (836, 38232), (864, 36993), (891, 35872), (912, 35046), (944, 33858), (1026, 31152), (1056, 30267), (1062, 30096), (1121, 28512), (1188, 26904), (1254, 25488), (1296, 24662), (1298, 24624), (1368, 23364), (1416, 22572), (1539, 20768), (1584, 20178), (1593, 20064), (1672, 19116), (1782, 17936), (1824, 17523), (1881, 16992), (1888, 16929), (1947, 16416), (2052, 15576), (2124, 15048), (2242, 14256), (2376, 13452), (2508, 12744), (2592, 12331), (2596, 12312), (2736, 11682), (2832, 11286), (3078, 10384), (3168, 10089), (3186, 10032), (3344, 9558), (3363, 9504), (3564, 8968), (3762, 8496), (3894, 8208), (4104, 7788), (4248, 7524), (4484, 7128), (4752, 6726), (4779, 6688), (5016, 6372), (5192, 6156), (5472, 5841), (5643, 5664)]