378399888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 1176115200

約数和(自身を除く): 797715312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 37, 48, 58, 62, 72, 74, 79, 87, 93, 111, 116, 124, 144, 148, 158, 174, 186, 222, 232, 237, 248, 261, 279, 296, 316, 333, 348, 372, 444, 464, 474, 496, 522, 558, 592, 632, 666, 696, 711, 744, 888, 899, 948, 1044, 1073, 1116, 1147, 1264, 1332, 1392, 1422, 1488, 1776, 1798, 1896, 2088, 2146, 2232, 2291, 2294, 2449, 2664, 2697, 2844, 2923, 3219, 3441, 3596, 3792, 4176, 4292, 4464, 4582, 4588, 4898, 5328, 5394, 5688, 5846, 6438, 6873, 6882, 7192, 7347, 8091, 8584, 8769, 9164, 9176, 9657, 9796, 10323, 10788, 11376, 11692, 12876, 13746, 13764, 14384, 14694, 16182, 17168, 17538, 18328, 18352, 19314, 19592, 20619, 20646, 21576, 22041, 23384, 25752, 26307, 27492, 27528, 29388, 32364, 33263, 35076, 36656, 38628, 39184, 41238, 41292, 43152, 44082, 46768, 51504, 52614, 54984, 55056, 58776, 64728, 66526, 70152, 71021, 77256, 82476, 82584, 84767, 88164, 90613, 99789, 105228, 109968, 117552, 129456, 133052, 140304, 142042, 154512, 164952, 165168, 169534, 176328, 181226, 199578, 210456, 213063, 254301, 266104, 271839, 284084, 299367, 329904, 339068, 352656, 362452, 399156, 420912, 426126, 508602, 532208, 543678, 568168, 598734, 639189, 678136, 724904, 762903, 798312, 815517, 852252, 1017204, 1087356, 1136336, 1197468, 1278378, 1356272, 1449808, 1525806, 1596624, 1631034, 1704504, 2034408, 2174712, 2394936, 2556756, 2627777, 3051612, 3262068, 3409008, 4068816, 4349424, 4789872, 5113512, 5255554, 6103224, 6524136, 7883331, 10227024, 10511108, 12206448, 13048272, 15766662, 21022216, 23649993, 31533324, 42044432, 47299986, 63066648, 94599972, 126133296, 189199944, 378399888]

約数ペア:

[(1, 378399888), (2, 189199944), (3, 126133296), (4, 94599972), (6, 63066648), (8, 47299986), (9, 42044432), (12, 31533324), (16, 23649993), (18, 21022216), (24, 15766662), (29, 13048272), (31, 12206448), (36, 10511108), (37, 10227024), (48, 7883331), (58, 6524136), (62, 6103224), (72, 5255554), (74, 5113512), (79, 4789872), (87, 4349424), (93, 4068816), (111, 3409008), (116, 3262068), (124, 3051612), (144, 2627777), (148, 2556756), (158, 2394936), (174, 2174712), (186, 2034408), (222, 1704504), (232, 1631034), (237, 1596624), (248, 1525806), (261, 1449808), (279, 1356272), (296, 1278378), (316, 1197468), (333, 1136336), (348, 1087356), (372, 1017204), (444, 852252), (464, 815517), (474, 798312), (496, 762903), (522, 724904), (558, 678136), (592, 639189), (632, 598734), (666, 568168), (696, 543678), (711, 532208), (744, 508602), (888, 426126), (899, 420912), (948, 399156), (1044, 362452), (1073, 352656), (1116, 339068), (1147, 329904), (1264, 299367), (1332, 284084), (1392, 271839), (1422, 266104), (1488, 254301), (1776, 213063), (1798, 210456), (1896, 199578), (2088, 181226), (2146, 176328), (2232, 169534), (2291, 165168), (2294, 164952), (2449, 154512), (2664, 142042), (2697, 140304), (2844, 133052), (2923, 129456), (3219, 117552), (3441, 109968), (3596, 105228), (3792, 99789), (4176, 90613), (4292, 88164), (4464, 84767), (4582, 82584), (4588, 82476), (4898, 77256), (5328, 71021), (5394, 70152), (5688, 66526), (5846, 64728), (6438, 58776), (6873, 55056), (6882, 54984), (7192, 52614), (7347, 51504), (8091, 46768), (8584, 44082), (8769, 43152), (9164, 41292), (9176, 41238), (9657, 39184), (9796, 38628), (10323, 36656), (10788, 35076), (11376, 33263), (11692, 32364), (12876, 29388), (13746, 27528), (13764, 27492), (14384, 26307), (14694, 25752), (16182, 23384), (17168, 22041), (17538, 21576), (18328, 20646), (18352, 20619), (19314, 19592)]