390390192

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 1213255680

約数和(自身を除く): 822865488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 79, 81, 82, 93, 108, 123, 124, 144, 158, 162, 164, 186, 216, 237, 243, 246, 248, 279, 316, 324, 328, 369, 372, 432, 474, 486, 492, 496, 558, 632, 648, 656, 711, 738, 744, 837, 948, 972, 984, 1107, 1116, 1264, 1271, 1296, 1422, 1476, 1488, 1674, 1896, 1944, 1968, 2133, 2214, 2232, 2449, 2511, 2542, 2844, 2952, 3239, 3321, 3348, 3792, 3813, 3888, 4266, 4428, 4464, 4898, 5022, 5084, 5688, 5904, 6399, 6478, 6642, 6696, 7347, 7533, 7626, 8532, 8856, 9717, 9796, 9963, 10044, 10168, 11376, 11439, 12798, 12956, 13284, 13392, 14694, 15066, 15252, 17064, 17712, 19197, 19434, 19592, 19926, 20088, 20336, 22041, 22878, 25596, 25912, 26568, 29151, 29388, 30132, 30504, 34128, 34317, 38394, 38868, 39184, 39852, 40176, 44082, 45756, 51192, 51824, 53136, 58302, 58776, 60264, 61008, 66123, 68634, 76788, 77736, 79704, 87453, 88164, 91512, 100409, 102384, 102951, 116604, 117552, 120528, 132246, 137268, 153576, 155472, 159408, 174906, 176328, 183024, 198369, 200818, 205902, 233208, 262359, 264492, 274536, 301227, 307152, 308853, 349812, 352656, 396738, 401636, 411804, 466416, 524718, 528984, 549072, 595107, 602454, 617706, 699624, 787077, 793476, 803272, 823608, 903681, 1049436, 1057968, 1190214, 1204908, 1235412, 1399248, 1574154, 1586952, 1606544, 1647216, 1807362, 2098872, 2380428, 2409816, 2470824, 2711043, 3148308, 3173904, 3614724, 4197744, 4760856, 4819632, 4941648, 5422086, 6296616, 7229448, 8133129, 9521712, 10844172, 12593232, 14458896, 16266258, 21688344, 24399387, 32532516, 43376688, 48798774, 65065032, 97597548, 130130064, 195195096, 390390192]

約数ペア:

[(1, 390390192), (2, 195195096), (3, 130130064), (4, 97597548), (6, 65065032), (8, 48798774), (9, 43376688), (12, 32532516), (16, 24399387), (18, 21688344), (24, 16266258), (27, 14458896), (31, 12593232), (36, 10844172), (41, 9521712), (48, 8133129), (54, 7229448), (62, 6296616), (72, 5422086), (79, 4941648), (81, 4819632), (82, 4760856), (93, 4197744), (108, 3614724), (123, 3173904), (124, 3148308), (144, 2711043), (158, 2470824), (162, 2409816), (164, 2380428), (186, 2098872), (216, 1807362), (237, 1647216), (243, 1606544), (246, 1586952), (248, 1574154), (279, 1399248), (316, 1235412), (324, 1204908), (328, 1190214), (369, 1057968), (372, 1049436), (432, 903681), (474, 823608), (486, 803272), (492, 793476), (496, 787077), (558, 699624), (632, 617706), (648, 602454), (656, 595107), (711, 549072), (738, 528984), (744, 524718), (837, 466416), (948, 411804), (972, 401636), (984, 396738), (1107, 352656), (1116, 349812), (1264, 308853), (1271, 307152), (1296, 301227), (1422, 274536), (1476, 264492), (1488, 262359), (1674, 233208), (1896, 205902), (1944, 200818), (1968, 198369), (2133, 183024), (2214, 176328), (2232, 174906), (2449, 159408), (2511, 155472), (2542, 153576), (2844, 137268), (2952, 132246), (3239, 120528), (3321, 117552), (3348, 116604), (3792, 102951), (3813, 102384), (3888, 100409), (4266, 91512), (4428, 88164), (4464, 87453), (4898, 79704), (5022, 77736), (5084, 76788), (5688, 68634), (5904, 66123), (6399, 61008), (6478, 60264), (6642, 58776), (6696, 58302), (7347, 53136), (7533, 51824), (7626, 51192), (8532, 45756), (8856, 44082), (9717, 40176), (9796, 39852), (9963, 39184), (10044, 38868), (10168, 38394), (11376, 34317), (11439, 34128), (12798, 30504), (12956, 30132), (13284, 29388), (13392, 29151), (14694, 26568), (15066, 25912), (15252, 25596), (17064, 22878), (17712, 22041), (19197, 20336), (19434, 20088), (19592, 19926)]