252181776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 851088384

約数和(自身を除く): 598906608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 71, 77, 84, 88, 93, 112, 124, 132, 142, 154, 168, 176, 186, 213, 217, 231, 248, 264, 284, 308, 336, 341, 372, 426, 434, 462, 496, 497, 528, 568, 616, 651, 682, 744, 781, 852, 868, 924, 961, 994, 1023, 1136, 1232, 1302, 1364, 1488, 1491, 1562, 1704, 1736, 1848, 1922, 1988, 2046, 2201, 2343, 2387, 2604, 2728, 2883, 2982, 3124, 3408, 3472, 3696, 3844, 3976, 4092, 4402, 4686, 4774, 5208, 5456, 5467, 5766, 5964, 6248, 6603, 6727, 7161, 7688, 7952, 8184, 8804, 9372, 9548, 10416, 10571, 10934, 11532, 11928, 12496, 13206, 13454, 14322, 15376, 15407, 16368, 16401, 17608, 18744, 19096, 20181, 21142, 21868, 23064, 23856, 24211, 26412, 26908, 28644, 30814, 31713, 32802, 35216, 37488, 38192, 40362, 42284, 43736, 46128, 46221, 48422, 52824, 53816, 57288, 61628, 63426, 65604, 68231, 72633, 73997, 80724, 84568, 87472, 92442, 96844, 105648, 107632, 114576, 123256, 126852, 131208, 136462, 145266, 147994, 161448, 169136, 169477, 184884, 193688, 204693, 221991, 246512, 253704, 262416, 272924, 290532, 295988, 322896, 338954, 369768, 387376, 409386, 443982, 477617, 507408, 508431, 545848, 581064, 591976, 677908, 739536, 750541, 818772, 887964, 955234, 1016862, 1091696, 1162128, 1183952, 1355816, 1432851, 1501082, 1637544, 1775928, 1910468, 2033724, 2251623, 2711632, 2865702, 3002164, 3275088, 3551856, 3820936, 4067448, 4503246, 5253787, 5731404, 6004328, 7641872, 8134896, 9006492, 10507574, 11462808, 12008656, 15761361, 18012984, 21015148, 22925616, 31522722, 36025968, 42030296, 63045444, 84060592, 126090888, 252181776]

約数ペア:

[(1, 252181776), (2, 126090888), (3, 84060592), (4, 63045444), (6, 42030296), (7, 36025968), (8, 31522722), (11, 22925616), (12, 21015148), (14, 18012984), (16, 15761361), (21, 12008656), (22, 11462808), (24, 10507574), (28, 9006492), (31, 8134896), (33, 7641872), (42, 6004328), (44, 5731404), (48, 5253787), (56, 4503246), (62, 4067448), (66, 3820936), (71, 3551856), (77, 3275088), (84, 3002164), (88, 2865702), (93, 2711632), (112, 2251623), (124, 2033724), (132, 1910468), (142, 1775928), (154, 1637544), (168, 1501082), (176, 1432851), (186, 1355816), (213, 1183952), (217, 1162128), (231, 1091696), (248, 1016862), (264, 955234), (284, 887964), (308, 818772), (336, 750541), (341, 739536), (372, 677908), (426, 591976), (434, 581064), (462, 545848), (496, 508431), (497, 507408), (528, 477617), (568, 443982), (616, 409386), (651, 387376), (682, 369768), (744, 338954), (781, 322896), (852, 295988), (868, 290532), (924, 272924), (961, 262416), (994, 253704), (1023, 246512), (1136, 221991), (1232, 204693), (1302, 193688), (1364, 184884), (1488, 169477), (1491, 169136), (1562, 161448), (1704, 147994), (1736, 145266), (1848, 136462), (1922, 131208), (1988, 126852), (2046, 123256), (2201, 114576), (2343, 107632), (2387, 105648), (2604, 96844), (2728, 92442), (2883, 87472), (2982, 84568), (3124, 80724), (3408, 73997), (3472, 72633), (3696, 68231), (3844, 65604), (3976, 63426), (4092, 61628), (4402, 57288), (4686, 53816), (4774, 52824), (5208, 48422), (5456, 46221), (5467, 46128), (5766, 43736), (5964, 42284), (6248, 40362), (6603, 38192), (6727, 37488), (7161, 35216), (7688, 32802), (7952, 31713), (8184, 30814), (8804, 28644), (9372, 26908), (9548, 26412), (10416, 24211), (10571, 23856), (10934, 23064), (11532, 21868), (11928, 21142), (12496, 20181), (13206, 19096), (13454, 18744), (14322, 17608), (15376, 16401), (15407, 16368)]