248571414

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 716352000

約数和(自身を除く): 467780586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 163, 171, 182, 234, 247, 266, 273, 294, 326, 342, 343, 399, 441, 489, 494, 546, 637, 686, 741, 798, 819, 882, 931, 978, 1029, 1141, 1197, 1274, 1467, 1482, 1638, 1729, 1862, 1911, 2058, 2119, 2223, 2282, 2394, 2793, 2934, 3087, 3097, 3423, 3458, 3822, 4238, 4446, 4459, 5187, 5586, 5733, 6174, 6194, 6357, 6517, 6846, 7987, 8379, 8918, 9291, 10269, 10374, 11466, 12103, 12714, 13034, 13377, 14833, 15561, 15974, 16758, 18582, 19071, 19551, 20538, 21679, 23961, 24206, 26754, 27873, 29666, 31122, 36309, 38142, 39102, 40131, 40261, 43358, 44499, 47922, 55746, 55909, 58653, 65037, 71883, 72618, 80262, 80522, 84721, 88998, 103831, 108927, 111818, 117306, 120783, 130074, 133497, 143766, 151753, 167727, 169442, 195111, 207662, 217854, 241566, 254163, 266994, 281827, 303506, 311493, 335454, 362349, 390222, 455259, 503181, 508326, 563654, 622986, 724698, 726817, 762489, 845481, 910518, 934479, 1006362, 1062271, 1365777, 1453634, 1524978, 1690962, 1868958, 1972789, 2124542, 2180451, 2536443, 2731554, 3186813, 3945578, 4360902, 5072886, 5918367, 6373626, 6541353, 9560439, 11836734, 13082706, 13809523, 17755101, 19120878, 27619046, 35510202, 41428569, 82857138, 124285707, 248571414]

約数ペア:

[(1, 248571414), (2, 124285707), (3, 82857138), (6, 41428569), (7, 35510202), (9, 27619046), (13, 19120878), (14, 17755101), (18, 13809523), (19, 13082706), (21, 11836734), (26, 9560439), (38, 6541353), (39, 6373626), (42, 5918367), (49, 5072886), (57, 4360902), (63, 3945578), (78, 3186813), (91, 2731554), (98, 2536443), (114, 2180451), (117, 2124542), (126, 1972789), (133, 1868958), (147, 1690962), (163, 1524978), (171, 1453634), (182, 1365777), (234, 1062271), (247, 1006362), (266, 934479), (273, 910518), (294, 845481), (326, 762489), (342, 726817), (343, 724698), (399, 622986), (441, 563654), (489, 508326), (494, 503181), (546, 455259), (637, 390222), (686, 362349), (741, 335454), (798, 311493), (819, 303506), (882, 281827), (931, 266994), (978, 254163), (1029, 241566), (1141, 217854), (1197, 207662), (1274, 195111), (1467, 169442), (1482, 167727), (1638, 151753), (1729, 143766), (1862, 133497), (1911, 130074), (2058, 120783), (2119, 117306), (2223, 111818), (2282, 108927), (2394, 103831), (2793, 88998), (2934, 84721), (3087, 80522), (3097, 80262), (3423, 72618), (3458, 71883), (3822, 65037), (4238, 58653), (4446, 55909), (4459, 55746), (5187, 47922), (5586, 44499), (5733, 43358), (6174, 40261), (6194, 40131), (6357, 39102), (6517, 38142), (6846, 36309), (7987, 31122), (8379, 29666), (8918, 27873), (9291, 26754), (10269, 24206), (10374, 23961), (11466, 21679), (12103, 20538), (12714, 19551), (13034, 19071), (13377, 18582), (14833, 16758), (15561, 15974)]