212516136

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 731989440

約数和(自身を除く): 519473304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 81, 84, 92, 97, 98, 108, 126, 138, 147, 161, 162, 168, 184, 189, 194, 196, 207, 216, 243, 252, 276, 291, 294, 322, 324, 378, 388, 392, 414, 441, 483, 486, 504, 552, 567, 582, 588, 621, 644, 648, 679, 756, 776, 828, 873, 882, 966, 972, 1127, 1134, 1164, 1176, 1242, 1288, 1323, 1358, 1449, 1512, 1656, 1701, 1746, 1764, 1863, 1932, 1944, 2037, 2231, 2254, 2268, 2328, 2484, 2619, 2646, 2716, 2898, 3381, 3402, 3492, 3528, 3726, 3864, 3969, 4074, 4347, 4462, 4508, 4536, 4753, 4968, 5238, 5292, 5432, 5589, 5796, 6111, 6693, 6762, 6804, 6984, 7452, 7857, 7938, 8148, 8694, 8924, 9016, 9506, 10143, 10476, 10584, 11178, 11592, 11907, 12222, 13041, 13386, 13524, 13608, 14259, 14904, 15617, 15714, 15876, 16296, 17388, 17848, 18333, 19012, 20079, 20286, 20952, 22356, 23571, 23814, 24444, 26082, 26772, 27048, 28518, 30429, 31234, 31428, 31752, 34776, 36666, 38024, 39123, 40158, 40572, 42777, 44712, 46851, 47142, 47628, 48888, 52164, 53544, 54999, 57036, 60237, 60858, 62468, 62856, 73332, 78246, 80316, 81144, 85554, 91287, 93702, 94284, 95256, 104328, 109319, 109998, 114072, 120474, 121716, 124936, 128331, 140553, 146664, 156492, 160632, 164997, 171108, 180711, 182574, 187404, 188568, 218638, 219996, 240948, 243432, 256662, 273861, 281106, 312984, 327957, 329994, 342216, 361422, 365148, 374808, 384993, 421659, 437276, 439992, 481896, 513324, 542133, 547722, 562212, 655914, 659988, 722844, 730296, 769986, 843318, 874552, 983871, 1026648, 1084266, 1095444, 1124424, 1154979, 1264977, 1311828, 1319976, 1445688, 1539972, 1686636, 1967742, 2168532, 2190888, 2309958, 2529954, 2623656, 2951613, 3079944, 3373272, 3794931, 3935484, 4337064, 4619916, 5059908, 5903226, 7589862, 7870968, 8854839, 9239832, 10119816, 11806452, 15179724, 17709678, 23612904, 26564517, 30359448, 35419356, 53129034, 70838712, 106258068, 212516136]

約数ペア:

[(1, 212516136), (2, 106258068), (3, 70838712), (4, 53129034), (6, 35419356), (7, 30359448), (8, 26564517), (9, 23612904), (12, 17709678), (14, 15179724), (18, 11806452), (21, 10119816), (23, 9239832), (24, 8854839), (27, 7870968), (28, 7589862), (36, 5903226), (42, 5059908), (46, 4619916), (49, 4337064), (54, 3935484), (56, 3794931), (63, 3373272), (69, 3079944), (72, 2951613), (81, 2623656), (84, 2529954), (92, 2309958), (97, 2190888), (98, 2168532), (108, 1967742), (126, 1686636), (138, 1539972), (147, 1445688), (161, 1319976), (162, 1311828), (168, 1264977), (184, 1154979), (189, 1124424), (194, 1095444), (196, 1084266), (207, 1026648), (216, 983871), (243, 874552), (252, 843318), (276, 769986), (291, 730296), (294, 722844), (322, 659988), (324, 655914), (378, 562212), (388, 547722), (392, 542133), (414, 513324), (441, 481896), (483, 439992), (486, 437276), (504, 421659), (552, 384993), (567, 374808), (582, 365148), (588, 361422), (621, 342216), (644, 329994), (648, 327957), (679, 312984), (756, 281106), (776, 273861), (828, 256662), (873, 243432), (882, 240948), (966, 219996), (972, 218638), (1127, 188568), (1134, 187404), (1164, 182574), (1176, 180711), (1242, 171108), (1288, 164997), (1323, 160632), (1358, 156492), (1449, 146664), (1512, 140553), (1656, 128331), (1701, 124936), (1746, 121716), (1764, 120474), (1863, 114072), (1932, 109998), (1944, 109319), (2037, 104328), (2231, 95256), (2254, 94284), (2268, 93702), (2328, 91287), (2484, 85554), (2619, 81144), (2646, 80316), (2716, 78246), (2898, 73332), (3381, 62856), (3402, 62468), (3492, 60858), (3528, 60237), (3726, 57036), (3864, 54999), (3969, 53544), (4074, 52164), (4347, 48888), (4462, 47628), (4508, 47142), (4536, 46851), (4753, 44712), (4968, 42777), (5238, 40572), (5292, 40158), (5432, 39123), (5589, 38024), (5796, 36666), (6111, 34776), (6693, 31752), (6762, 31428), (6804, 31234), (6984, 30429), (7452, 28518), (7857, 27048), (7938, 26772), (8148, 26082), (8694, 24444), (8924, 23814), (9016, 23571), (9506, 22356), (10143, 20952), (10476, 20286), (10584, 20079), (11178, 19012), (11592, 18333), (11907, 17848), (12222, 17388), (13041, 16296), (13386, 15876), (13524, 15714), (13608, 15617), (14259, 14904)]