238685616

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 200

約数和(自身を含む): 769645184

約数和(自身を除く): 530959568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 312, 324, 351, 372, 403, 432, 457, 468, 496, 558, 624, 648, 702, 744, 806, 837, 914, 936, 1053, 1116, 1209, 1296, 1371, 1404, 1488, 1612, 1674, 1828, 1872, 2106, 2232, 2418, 2511, 2742, 2808, 3224, 3348, 3627, 3656, 4113, 4212, 4464, 4836, 5022, 5484, 5616, 5941, 6448, 6696, 7254, 7312, 8226, 8424, 9672, 10044, 10881, 10968, 11882, 12339, 13392, 14167, 14508, 16452, 16848, 17823, 19344, 20088, 21762, 21936, 23764, 24678, 28334, 29016, 32643, 32904, 35646, 37017, 40176, 42501, 43524, 47528, 49356, 53469, 56668, 58032, 65286, 65808, 71292, 74034, 85002, 87048, 95056, 98712, 106938, 113336, 127503, 130572, 142584, 148068, 160407, 170004, 174096, 184171, 197424, 213876, 226672, 255006, 261144, 285168, 296136, 320814, 340008, 368342, 382509, 427752, 481221, 510012, 522288, 552513, 592272, 641628, 680016, 736684, 765018, 855504, 962442, 1020024, 1105026, 1147527, 1283256, 1473368, 1530036, 1657539, 1924884, 2040048, 2210052, 2295054, 2566512, 2946736, 3060072, 3315078, 3849768, 4420104, 4590108, 4972617, 6120144, 6630156, 7699536, 8840208, 9180216, 9945234, 13260312, 14917851, 18360432, 19890468, 26520624, 29835702, 39780936, 59671404, 79561872, 119342808, 238685616]

約数ペア:

[(1, 238685616), (2, 119342808), (3, 79561872), (4, 59671404), (6, 39780936), (8, 29835702), (9, 26520624), (12, 19890468), (13, 18360432), (16, 14917851), (18, 13260312), (24, 9945234), (26, 9180216), (27, 8840208), (31, 7699536), (36, 6630156), (39, 6120144), (48, 4972617), (52, 4590108), (54, 4420104), (62, 3849768), (72, 3315078), (78, 3060072), (81, 2946736), (93, 2566512), (104, 2295054), (108, 2210052), (117, 2040048), (124, 1924884), (144, 1657539), (156, 1530036), (162, 1473368), (186, 1283256), (208, 1147527), (216, 1105026), (234, 1020024), (248, 962442), (279, 855504), (312, 765018), (324, 736684), (351, 680016), (372, 641628), (403, 592272), (432, 552513), (457, 522288), (468, 510012), (496, 481221), (558, 427752), (624, 382509), (648, 368342), (702, 340008), (744, 320814), (806, 296136), (837, 285168), (914, 261144), (936, 255006), (1053, 226672), (1116, 213876), (1209, 197424), (1296, 184171), (1371, 174096), (1404, 170004), (1488, 160407), (1612, 148068), (1674, 142584), (1828, 130572), (1872, 127503), (2106, 113336), (2232, 106938), (2418, 98712), (2511, 95056), (2742, 87048), (2808, 85002), (3224, 74034), (3348, 71292), (3627, 65808), (3656, 65286), (4113, 58032), (4212, 56668), (4464, 53469), (4836, 49356), (5022, 47528), (5484, 43524), (5616, 42501), (5941, 40176), (6448, 37017), (6696, 35646), (7254, 32904), (7312, 32643), (8226, 29016), (8424, 28334), (9672, 24678), (10044, 23764), (10881, 21936), (10968, 21762), (11882, 20088), (12339, 19344), (13392, 17823), (14167, 16848), (14508, 16452)]