271959768

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 829920000

約数和(自身を除く): 557960232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 199, 216, 222, 228, 243, 296, 324, 333, 342, 398, 444, 456, 486, 513, 597, 648, 666, 684, 703, 796, 888, 972, 999, 1026, 1194, 1332, 1368, 1406, 1539, 1592, 1791, 1944, 1998, 2052, 2109, 2388, 2664, 2812, 2997, 3078, 3582, 3781, 3996, 4104, 4218, 4617, 4776, 5373, 5624, 5994, 6156, 6327, 7164, 7363, 7562, 7992, 8436, 8991, 9234, 10746, 11343, 11988, 12312, 12654, 14328, 14726, 15124, 16119, 16872, 17982, 18468, 18981, 21492, 22089, 22686, 23976, 25308, 29452, 30248, 32238, 34029, 35964, 36936, 37962, 42984, 44178, 45372, 48357, 50616, 56943, 58904, 64476, 66267, 68058, 71928, 75924, 88356, 90744, 96714, 102087, 113886, 128952, 132534, 136116, 139897, 151848, 170829, 176712, 193428, 198801, 204174, 227772, 265068, 272232, 279794, 306261, 341658, 386856, 397602, 408348, 419691, 455544, 530136, 559588, 596403, 612522, 683316, 795204, 816696, 839382, 918783, 1119176, 1192806, 1225044, 1259073, 1366632, 1590408, 1678764, 1789209, 1837566, 2385612, 2450088, 2518146, 3357528, 3578418, 3675132, 3777219, 4771224, 5036292, 7156836, 7350264, 7554438, 10072584, 11331657, 14313672, 15108876, 22663314, 30217752, 33994971, 45326628, 67989942, 90653256, 135979884, 271959768]

約数ペア:

[(1, 271959768), (2, 135979884), (3, 90653256), (4, 67989942), (6, 45326628), (8, 33994971), (9, 30217752), (12, 22663314), (18, 15108876), (19, 14313672), (24, 11331657), (27, 10072584), (36, 7554438), (37, 7350264), (38, 7156836), (54, 5036292), (57, 4771224), (72, 3777219), (74, 3675132), (76, 3578418), (81, 3357528), (108, 2518146), (111, 2450088), (114, 2385612), (148, 1837566), (152, 1789209), (162, 1678764), (171, 1590408), (199, 1366632), (216, 1259073), (222, 1225044), (228, 1192806), (243, 1119176), (296, 918783), (324, 839382), (333, 816696), (342, 795204), (398, 683316), (444, 612522), (456, 596403), (486, 559588), (513, 530136), (597, 455544), (648, 419691), (666, 408348), (684, 397602), (703, 386856), (796, 341658), (888, 306261), (972, 279794), (999, 272232), (1026, 265068), (1194, 227772), (1332, 204174), (1368, 198801), (1406, 193428), (1539, 176712), (1592, 170829), (1791, 151848), (1944, 139897), (1998, 136116), (2052, 132534), (2109, 128952), (2388, 113886), (2664, 102087), (2812, 96714), (2997, 90744), (3078, 88356), (3582, 75924), (3781, 71928), (3996, 68058), (4104, 66267), (4218, 64476), (4617, 58904), (4776, 56943), (5373, 50616), (5624, 48357), (5994, 45372), (6156, 44178), (6327, 42984), (7164, 37962), (7363, 36936), (7562, 35964), (7992, 34029), (8436, 32238), (8991, 30248), (9234, 29452), (10746, 25308), (11343, 23976), (11988, 22686), (12312, 22089), (12654, 21492), (14328, 18981), (14726, 18468), (15124, 17982), (16119, 16872)]