248865408

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 553099392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 64, 66, 72, 82, 88, 96, 99, 123, 128, 132, 144, 164, 176, 192, 198, 246, 264, 288, 328, 352, 369, 384, 396, 451, 479, 492, 528, 576, 656, 704, 738, 792, 902, 958, 984, 1056, 1152, 1312, 1353, 1408, 1437, 1476, 1584, 1804, 1916, 1968, 2112, 2624, 2706, 2874, 2952, 3168, 3608, 3832, 3936, 4059, 4224, 4311, 5248, 5269, 5412, 5748, 5904, 6336, 7216, 7664, 7872, 8118, 8622, 10538, 10824, 11496, 11808, 12672, 14432, 15328, 15744, 15807, 16236, 17244, 19639, 21076, 21648, 22992, 23616, 28864, 30656, 31614, 32472, 34488, 39278, 42152, 43296, 45984, 47232, 47421, 57728, 58917, 61312, 63228, 64944, 68976, 78556, 84304, 86592, 91968, 94842, 117834, 126456, 129888, 137952, 157112, 168608, 173184, 176751, 183936, 189684, 216029, 235668, 252912, 259776, 275904, 314224, 337216, 353502, 379368, 432058, 471336, 505824, 519552, 551808, 628448, 648087, 674432, 707004, 758736, 864116, 942672, 1011648, 1256896, 1296174, 1414008, 1517472, 1728232, 1885344, 1944261, 2023296, 2513792, 2592348, 2828016, 3034944, 3456464, 3770688, 3888522, 5184696, 5656032, 6069888, 6912928, 7541376, 7777044, 10369392, 11312064, 13825856, 15554088, 20738784, 22624128, 27651712, 31108176, 41477568, 62216352, 82955136, 124432704, 248865408]

約数ペア:

[(1, 248865408), (2, 124432704), (3, 82955136), (4, 62216352), (6, 41477568), (8, 31108176), (9, 27651712), (11, 22624128), (12, 20738784), (16, 15554088), (18, 13825856), (22, 11312064), (24, 10369392), (32, 7777044), (33, 7541376), (36, 6912928), (41, 6069888), (44, 5656032), (48, 5184696), (64, 3888522), (66, 3770688), (72, 3456464), (82, 3034944), (88, 2828016), (96, 2592348), (99, 2513792), (123, 2023296), (128, 1944261), (132, 1885344), (144, 1728232), (164, 1517472), (176, 1414008), (192, 1296174), (198, 1256896), (246, 1011648), (264, 942672), (288, 864116), (328, 758736), (352, 707004), (369, 674432), (384, 648087), (396, 628448), (451, 551808), (479, 519552), (492, 505824), (528, 471336), (576, 432058), (656, 379368), (704, 353502), (738, 337216), (792, 314224), (902, 275904), (958, 259776), (984, 252912), (1056, 235668), (1152, 216029), (1312, 189684), (1353, 183936), (1408, 176751), (1437, 173184), (1476, 168608), (1584, 157112), (1804, 137952), (1916, 129888), (1968, 126456), (2112, 117834), (2624, 94842), (2706, 91968), (2874, 86592), (2952, 84304), (3168, 78556), (3608, 68976), (3832, 64944), (3936, 63228), (4059, 61312), (4224, 58917), (4311, 57728), (5248, 47421), (5269, 47232), (5412, 45984), (5748, 43296), (5904, 42152), (6336, 39278), (7216, 34488), (7664, 32472), (7872, 31614), (8118, 30656), (8622, 28864), (10538, 23616), (10824, 22992), (11496, 21648), (11808, 21076), (12672, 19639), (14432, 17244), (15328, 16236), (15744, 15807)]