447949008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 1448032320

約数和(自身を除く): 1000083312

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, 83, 93, 104, 108, 117, 124, 144, 156, 166, 186, 208, 216, 234, 248, 249, 279, 312, 332, 351, 372, 403, 432, 468, 496, 498, 558, 624, 664, 702, 744, 747, 806, 837, 936, 961, 996, 1079, 1116, 1209, 1328, 1404, 1488, 1494, 1612, 1674, 1872, 1922, 1992, 2158, 2232, 2241, 2418, 2573, 2808, 2883, 2988, 3224, 3237, 3348, 3627, 3844, 3984, 4316, 4464, 4482, 4836, 5146, 5616, 5766, 5976, 6448, 6474, 6696, 7254, 7688, 7719, 8632, 8649, 8964, 9672, 9711, 10292, 10881, 11532, 11952, 12493, 12948, 13392, 14508, 15376, 15438, 17264, 17298, 17928, 19344, 19422, 20584, 21762, 23064, 23157, 24986, 25896, 25947, 29016, 29133, 30876, 33449, 34596, 35856, 37479, 38844, 41168, 43524, 46128, 46314, 49972, 51792, 51894, 58032, 58266, 61752, 66898, 69192, 69471, 74958, 77688, 79763, 87048, 92628, 99944, 100347, 103788, 112437, 116532, 123504, 133796, 138384, 138942, 149916, 155376, 159526, 174096, 185256, 199888, 200694, 207576, 224874, 233064, 239289, 267592, 277884, 299832, 301041, 319052, 337311, 370512, 401388, 415152, 449748, 466128, 478578, 535184, 555768, 599664, 602082, 638104, 674622, 717867, 802776, 899496, 903123, 957156, 1036919, 1111536, 1204164, 1276208, 1349244, 1435734, 1605552, 1798992, 1806246, 1914312, 2073838, 2153601, 2408328, 2698488, 2871468, 3110757, 3612492, 3828624, 4147676, 4307202, 4816656, 5396976, 5742936, 6221514, 7224984, 8295352, 8614404, 9332271, 11485872, 12443028, 14449968, 16590704, 17228808, 18664542, 24886056, 27996813, 34457616, 37329084, 49772112, 55993626, 74658168, 111987252, 149316336, 223974504, 447949008]

約数ペア:

[(1, 447949008), (2, 223974504), (3, 149316336), (4, 111987252), (6, 74658168), (8, 55993626), (9, 49772112), (12, 37329084), (13, 34457616), (16, 27996813), (18, 24886056), (24, 18664542), (26, 17228808), (27, 16590704), (31, 14449968), (36, 12443028), (39, 11485872), (48, 9332271), (52, 8614404), (54, 8295352), (62, 7224984), (72, 6221514), (78, 5742936), (83, 5396976), (93, 4816656), (104, 4307202), (108, 4147676), (117, 3828624), (124, 3612492), (144, 3110757), (156, 2871468), (166, 2698488), (186, 2408328), (208, 2153601), (216, 2073838), (234, 1914312), (248, 1806246), (249, 1798992), (279, 1605552), (312, 1435734), (332, 1349244), (351, 1276208), (372, 1204164), (403, 1111536), (432, 1036919), (468, 957156), (496, 903123), (498, 899496), (558, 802776), (624, 717867), (664, 674622), (702, 638104), (744, 602082), (747, 599664), (806, 555768), (837, 535184), (936, 478578), (961, 466128), (996, 449748), (1079, 415152), (1116, 401388), (1209, 370512), (1328, 337311), (1404, 319052), (1488, 301041), (1494, 299832), (1612, 277884), (1674, 267592), (1872, 239289), (1922, 233064), (1992, 224874), (2158, 207576), (2232, 200694), (2241, 199888), (2418, 185256), (2573, 174096), (2808, 159526), (2883, 155376), (2988, 149916), (3224, 138942), (3237, 138384), (3348, 133796), (3627, 123504), (3844, 116532), (3984, 112437), (4316, 103788), (4464, 100347), (4482, 99944), (4836, 92628), (5146, 87048), (5616, 79763), (5766, 77688), (5976, 74958), (6448, 69471), (6474, 69192), (6696, 66898), (7254, 61752), (7688, 58266), (7719, 58032), (8632, 51894), (8649, 51792), (8964, 49972), (9672, 46314), (9711, 46128), (10292, 43524), (10881, 41168), (11532, 38844), (11952, 37479), (12493, 35856), (12948, 34596), (13392, 33449), (14508, 30876), (15376, 29133), (15438, 29016), (17264, 25947), (17298, 25896), (17928, 24986), (19344, 23157), (19422, 23064), (20584, 21762)]