254034522

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 717926400

約数和(自身を除く): 463891878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 49, 54, 57, 62, 63, 93, 98, 114, 126, 133, 147, 163, 171, 186, 189, 217, 266, 279, 294, 326, 342, 378, 399, 434, 441, 489, 513, 558, 589, 651, 798, 837, 882, 931, 978, 1026, 1141, 1178, 1197, 1302, 1323, 1467, 1519, 1674, 1767, 1862, 1953, 2282, 2394, 2646, 2793, 2934, 3038, 3097, 3423, 3534, 3591, 3906, 4123, 4401, 4557, 5053, 5301, 5586, 5859, 6194, 6846, 7182, 7987, 8246, 8379, 8802, 9114, 9291, 10106, 10269, 10602, 11718, 12369, 13671, 15159, 15903, 15974, 16758, 18582, 20538, 21679, 23961, 24738, 25137, 27342, 27873, 28861, 30318, 30807, 31806, 35371, 37107, 41013, 43358, 45477, 47922, 50274, 55746, 57722, 61614, 65037, 70742, 71883, 74214, 82026, 83619, 86583, 90954, 96007, 106113, 111321, 130074, 136431, 143766, 151753, 167238, 173166, 192014, 195111, 212226, 215649, 222642, 247597, 259749, 272862, 288021, 303506, 318339, 390222, 431298, 455259, 495194, 519498, 576042, 585333, 636678, 672049, 742791, 779247, 864063, 910518, 955017, 1170666, 1344098, 1365777, 1485582, 1558494, 1728126, 1910034, 2016147, 2228373, 2592189, 2731554, 4032294, 4097331, 4456746, 4704343, 5184378, 6048441, 6685119, 8194662, 9408686, 12096882, 13370238, 14113029, 18145323, 28226058, 36290646, 42339087, 84678174, 127017261, 254034522]

約数ペア:

[(1, 254034522), (2, 127017261), (3, 84678174), (6, 42339087), (7, 36290646), (9, 28226058), (14, 18145323), (18, 14113029), (19, 13370238), (21, 12096882), (27, 9408686), (31, 8194662), (38, 6685119), (42, 6048441), (49, 5184378), (54, 4704343), (57, 4456746), (62, 4097331), (63, 4032294), (93, 2731554), (98, 2592189), (114, 2228373), (126, 2016147), (133, 1910034), (147, 1728126), (163, 1558494), (171, 1485582), (186, 1365777), (189, 1344098), (217, 1170666), (266, 955017), (279, 910518), (294, 864063), (326, 779247), (342, 742791), (378, 672049), (399, 636678), (434, 585333), (441, 576042), (489, 519498), (513, 495194), (558, 455259), (589, 431298), (651, 390222), (798, 318339), (837, 303506), (882, 288021), (931, 272862), (978, 259749), (1026, 247597), (1141, 222642), (1178, 215649), (1197, 212226), (1302, 195111), (1323, 192014), (1467, 173166), (1519, 167238), (1674, 151753), (1767, 143766), (1862, 136431), (1953, 130074), (2282, 111321), (2394, 106113), (2646, 96007), (2793, 90954), (2934, 86583), (3038, 83619), (3097, 82026), (3423, 74214), (3534, 71883), (3591, 70742), (3906, 65037), (4123, 61614), (4401, 57722), (4557, 55746), (5053, 50274), (5301, 47922), (5586, 45477), (5859, 43358), (6194, 41013), (6846, 37107), (7182, 35371), (7987, 31806), (8246, 30807), (8379, 30318), (8802, 28861), (9114, 27873), (9291, 27342), (10106, 25137), (10269, 24738), (10602, 23961), (11718, 21679), (12369, 20538), (13671, 18582), (15159, 16758), (15903, 15974)]