284389872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 895359360

約数和(自身を除く): 610969488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 83, 102, 104, 114, 136, 152, 156, 166, 204, 208, 221, 228, 247, 249, 272, 289, 304, 312, 323, 332, 408, 442, 456, 494, 498, 578, 624, 646, 663, 664, 741, 816, 867, 884, 912, 969, 988, 996, 1079, 1156, 1292, 1326, 1328, 1411, 1482, 1577, 1734, 1768, 1938, 1976, 1992, 2158, 2312, 2584, 2652, 2822, 2964, 3154, 3237, 3468, 3536, 3757, 3876, 3952, 3984, 4199, 4233, 4316, 4624, 4731, 5168, 5304, 5491, 5644, 5928, 6308, 6474, 6936, 7514, 7752, 8398, 8466, 8632, 9462, 10608, 10982, 11271, 11288, 11856, 12597, 12616, 12948, 13872, 15028, 15504, 16473, 16796, 16932, 17264, 18343, 18924, 20501, 21964, 22542, 22576, 23987, 25194, 25232, 25896, 26809, 30056, 32946, 33592, 33864, 36686, 37848, 41002, 43928, 45084, 47974, 50388, 51792, 53618, 55029, 60112, 61503, 65892, 67184, 67728, 71383, 71961, 73372, 75696, 80427, 82004, 87856, 90168, 95948, 100776, 107236, 110058, 123006, 131784, 142766, 143922, 146744, 160854, 164008, 180336, 191896, 201552, 214149, 214472, 220116, 246012, 263568, 285532, 287844, 293488, 311831, 321708, 328016, 348517, 383792, 428298, 428944, 440232, 455753, 492024, 571064, 575688, 623662, 643416, 697034, 856596, 880464, 911506, 935493, 984048, 1045551, 1142128, 1151376, 1247324, 1286832, 1367259, 1394068, 1713192, 1823012, 1870986, 2091102, 2494648, 2734518, 2788136, 3426384, 3646024, 3741972, 4182204, 4989296, 5469036, 5576272, 5924789, 7292048, 7483944, 8364408, 10938072, 11849578, 14967888, 16728816, 17774367, 21876144, 23699156, 35548734, 47398312, 71097468, 94796624, 142194936, 284389872]

約数ペア:

[(1, 284389872), (2, 142194936), (3, 94796624), (4, 71097468), (6, 47398312), (8, 35548734), (12, 23699156), (13, 21876144), (16, 17774367), (17, 16728816), (19, 14967888), (24, 11849578), (26, 10938072), (34, 8364408), (38, 7483944), (39, 7292048), (48, 5924789), (51, 5576272), (52, 5469036), (57, 4989296), (68, 4182204), (76, 3741972), (78, 3646024), (83, 3426384), (102, 2788136), (104, 2734518), (114, 2494648), (136, 2091102), (152, 1870986), (156, 1823012), (166, 1713192), (204, 1394068), (208, 1367259), (221, 1286832), (228, 1247324), (247, 1151376), (249, 1142128), (272, 1045551), (289, 984048), (304, 935493), (312, 911506), (323, 880464), (332, 856596), (408, 697034), (442, 643416), (456, 623662), (494, 575688), (498, 571064), (578, 492024), (624, 455753), (646, 440232), (663, 428944), (664, 428298), (741, 383792), (816, 348517), (867, 328016), (884, 321708), (912, 311831), (969, 293488), (988, 287844), (996, 285532), (1079, 263568), (1156, 246012), (1292, 220116), (1326, 214472), (1328, 214149), (1411, 201552), (1482, 191896), (1577, 180336), (1734, 164008), (1768, 160854), (1938, 146744), (1976, 143922), (1992, 142766), (2158, 131784), (2312, 123006), (2584, 110058), (2652, 107236), (2822, 100776), (2964, 95948), (3154, 90168), (3237, 87856), (3468, 82004), (3536, 80427), (3757, 75696), (3876, 73372), (3952, 71961), (3984, 71383), (4199, 67728), (4233, 67184), (4316, 65892), (4624, 61503), (4731, 60112), (5168, 55029), (5304, 53618), (5491, 51792), (5644, 50388), (5928, 47974), (6308, 45084), (6474, 43928), (6936, 41002), (7514, 37848), (7752, 36686), (8398, 33864), (8466, 33592), (8632, 32946), (9462, 30056), (10608, 26809), (10982, 25896), (11271, 25232), (11288, 25194), (11856, 23987), (12597, 22576), (12616, 22542), (12948, 21964), (13872, 20501), (15028, 18924), (15504, 18343), (16473, 17264), (16796, 16932)]