438838848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1009

約数の個数: 168

約数和(自身を含む): 1450555392

約数和(自身を除く): 1011716544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 448, 504, 508, 576, 672, 762, 857, 889, 1008, 1016, 1143, 1344, 1524, 1714, 1778, 2016, 2032, 2286, 2571, 2667, 3048, 3428, 3556, 4032, 4064, 4572, 5142, 5334, 5999, 6096, 6856, 7112, 7713, 8001, 8128, 9144, 10284, 10668, 11998, 12192, 13712, 14224, 15426, 16002, 17997, 18288, 20568, 21336, 23996, 24384, 27424, 28448, 30852, 32004, 35994, 36576, 41136, 42672, 47992, 53991, 54848, 56896, 61704, 64008, 71988, 73152, 82272, 85344, 95984, 107982, 108839, 123408, 128016, 143976, 164544, 170688, 191968, 215964, 217678, 246816, 256032, 287952, 326517, 383936, 431928, 435356, 493632, 512064, 575904, 653034, 761873, 863856, 870712, 979551, 1151808, 1306068, 1523746, 1727712, 1741424, 1959102, 2285619, 2612136, 3047492, 3455424, 3482848, 3918204, 4571238, 5224272, 6094984, 6856857, 6965696, 7836408, 9142476, 10448544, 12189968, 13713714, 15672816, 18284952, 20897088, 24379936, 27427428, 31345632, 36569904, 48759872, 54854856, 62691264, 73139808, 109709712, 146279616, 219419424, 438838848]

約数ペア:

[(1, 438838848), (2, 219419424), (3, 146279616), (4, 109709712), (6, 73139808), (7, 62691264), (8, 54854856), (9, 48759872), (12, 36569904), (14, 31345632), (16, 27427428), (18, 24379936), (21, 20897088), (24, 18284952), (28, 15672816), (32, 13713714), (36, 12189968), (42, 10448544), (48, 9142476), (56, 7836408), (63, 6965696), (64, 6856857), (72, 6094984), (84, 5224272), (96, 4571238), (112, 3918204), (126, 3482848), (127, 3455424), (144, 3047492), (168, 2612136), (192, 2285619), (224, 1959102), (252, 1741424), (254, 1727712), (288, 1523746), (336, 1306068), (381, 1151808), (448, 979551), (504, 870712), (508, 863856), (576, 761873), (672, 653034), (762, 575904), (857, 512064), (889, 493632), (1008, 435356), (1016, 431928), (1143, 383936), (1344, 326517), (1524, 287952), (1714, 256032), (1778, 246816), (2016, 217678), (2032, 215964), (2286, 191968), (2571, 170688), (2667, 164544), (3048, 143976), (3428, 128016), (3556, 123408), (4032, 108839), (4064, 107982), (4572, 95984), (5142, 85344), (5334, 82272), (5999, 73152), (6096, 71988), (6856, 64008), (7112, 61704), (7713, 56896), (8001, 54848), (8128, 53991), (9144, 47992), (10284, 42672), (10668, 41136), (11998, 36576), (12192, 35994), (13712, 32004), (14224, 30852), (15426, 28448), (16002, 27424), (17997, 24384), (18288, 23996), (20568, 21336)]