305628876

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 1005096960

約数和(自身を除く): 699468084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 49, 54, 62, 63, 69, 81, 84, 92, 93, 98, 108, 124, 126, 138, 147, 161, 162, 186, 189, 196, 207, 217, 243, 252, 276, 279, 294, 322, 324, 372, 378, 414, 434, 441, 483, 486, 558, 567, 588, 621, 644, 651, 713, 729, 756, 828, 837, 868, 882, 966, 972, 1116, 1127, 1134, 1242, 1302, 1323, 1426, 1449, 1458, 1519, 1674, 1701, 1764, 1863, 1932, 1953, 2139, 2187, 2254, 2268, 2484, 2511, 2604, 2646, 2852, 2898, 2916, 3038, 3348, 3381, 3402, 3726, 3906, 3969, 4278, 4347, 4374, 4508, 4557, 4991, 5022, 5103, 5292, 5589, 5796, 5859, 6076, 6417, 6762, 6804, 7452, 7533, 7812, 7938, 8556, 8694, 8748, 9114, 9982, 10044, 10143, 10206, 11178, 11718, 11907, 12834, 13041, 13524, 13671, 14973, 15066, 15309, 15876, 16767, 17388, 17577, 18228, 19251, 19964, 20286, 20412, 22356, 22599, 23436, 23814, 25668, 26082, 27342, 29946, 30132, 30429, 30618, 33534, 34937, 35154, 35721, 38502, 39123, 40572, 41013, 44919, 45198, 47628, 50301, 52164, 52731, 54684, 57753, 59892, 60858, 61236, 67068, 67797, 69874, 70308, 71442, 77004, 78246, 82026, 89838, 90396, 91287, 100602, 104811, 105462, 107163, 115506, 117369, 121716, 123039, 134757, 135594, 139748, 142884, 156492, 158193, 164052, 173259, 179676, 182574, 201204, 209622, 210924, 214326, 231012, 234738, 246078, 269514, 271188, 273861, 314433, 316386, 346518, 352107, 365148, 369117, 404271, 419244, 428652, 469476, 474579, 492156, 519777, 539028, 547722, 628866, 632772, 693036, 704214, 738234, 808542, 821583, 943299, 949158, 1039554, 1095444, 1107351, 1212813, 1257732, 1408428, 1476468, 1559331, 1617084, 1643166, 1886598, 1898316, 2079108, 2214702, 2425626, 2464749, 2829897, 3118662, 3286332, 3322053, 3638439, 3773196, 4429404, 4851252, 4929498, 5659794, 6237324, 6644106, 7276878, 8489691, 9858996, 10915317, 11319588, 13288212, 14553756, 16979382, 21830634, 25469073, 33958764, 43661268, 50938146, 76407219, 101876292, 152814438, 305628876]

約数ペア:

[(1, 305628876), (2, 152814438), (3, 101876292), (4, 76407219), (6, 50938146), (7, 43661268), (9, 33958764), (12, 25469073), (14, 21830634), (18, 16979382), (21, 14553756), (23, 13288212), (27, 11319588), (28, 10915317), (31, 9858996), (36, 8489691), (42, 7276878), (46, 6644106), (49, 6237324), (54, 5659794), (62, 4929498), (63, 4851252), (69, 4429404), (81, 3773196), (84, 3638439), (92, 3322053), (93, 3286332), (98, 3118662), (108, 2829897), (124, 2464749), (126, 2425626), (138, 2214702), (147, 2079108), (161, 1898316), (162, 1886598), (186, 1643166), (189, 1617084), (196, 1559331), (207, 1476468), (217, 1408428), (243, 1257732), (252, 1212813), (276, 1107351), (279, 1095444), (294, 1039554), (322, 949158), (324, 943299), (372, 821583), (378, 808542), (414, 738234), (434, 704214), (441, 693036), (483, 632772), (486, 628866), (558, 547722), (567, 539028), (588, 519777), (621, 492156), (644, 474579), (651, 469476), (713, 428652), (729, 419244), (756, 404271), (828, 369117), (837, 365148), (868, 352107), (882, 346518), (966, 316386), (972, 314433), (1116, 273861), (1127, 271188), (1134, 269514), (1242, 246078), (1302, 234738), (1323, 231012), (1426, 214326), (1449, 210924), (1458, 209622), (1519, 201204), (1674, 182574), (1701, 179676), (1764, 173259), (1863, 164052), (1932, 158193), (1953, 156492), (2139, 142884), (2187, 139748), (2254, 135594), (2268, 134757), (2484, 123039), (2511, 121716), (2604, 117369), (2646, 115506), (2852, 107163), (2898, 105462), (2916, 104811), (3038, 100602), (3348, 91287), (3381, 90396), (3402, 89838), (3726, 82026), (3906, 78246), (3969, 77004), (4278, 71442), (4347, 70308), (4374, 69874), (4508, 67797), (4557, 67068), (4991, 61236), (5022, 60858), (5103, 59892), (5292, 57753), (5589, 54684), (5796, 52731), (5859, 52164), (6076, 50301), (6417, 47628), (6762, 45198), (6804, 44919), (7452, 41013), (7533, 40572), (7812, 39123), (7938, 38502), (8556, 35721), (8694, 35154), (8748, 34937), (9114, 33534), (9982, 30618), (10044, 30429), (10143, 30132), (10206, 29946), (11178, 27342), (11718, 26082), (11907, 25668), (12834, 23814), (13041, 23436), (13524, 22599), (13671, 22356), (14973, 20412), (15066, 20286), (15309, 19964), (15876, 19251), (16767, 18228), (17388, 17577)]