39830784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 125583360

約数和(自身を除く): 85752576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 239, 248, 256, 336, 372, 384, 434, 448, 478, 496, 651, 672, 717, 744, 768, 868, 896, 956, 992, 1302, 1344, 1434, 1488, 1673, 1736, 1792, 1912, 1984, 2604, 2688, 2868, 2976, 3346, 3472, 3824, 3968, 5019, 5208, 5376, 5736, 5952, 6692, 6944, 7409, 7648, 7936, 10038, 10416, 11472, 11904, 13384, 13888, 14818, 15296, 20076, 20832, 22227, 22944, 23808, 26768, 27776, 29636, 30592, 40152, 41664, 44454, 45888, 51863, 53536, 55552, 59272, 61184, 80304, 83328, 88908, 91776, 103726, 107072, 118544, 155589, 160608, 166656, 177816, 183552, 207452, 214144, 237088, 311178, 321216, 355632, 414904, 428288, 474176, 622356, 642432, 711264, 829808, 948352, 1244712, 1284864, 1422528, 1659616, 1896704, 2489424, 2845056, 3319232, 4978848, 5690112, 6638464, 9957696, 13276928, 19915392, 39830784]

約数ペア:

[(1, 39830784), (2, 19915392), (3, 13276928), (4, 9957696), (6, 6638464), (7, 5690112), (8, 4978848), (12, 3319232), (14, 2845056), (16, 2489424), (21, 1896704), (24, 1659616), (28, 1422528), (31, 1284864), (32, 1244712), (42, 948352), (48, 829808), (56, 711264), (62, 642432), (64, 622356), (84, 474176), (93, 428288), (96, 414904), (112, 355632), (124, 321216), (128, 311178), (168, 237088), (186, 214144), (192, 207452), (217, 183552), (224, 177816), (239, 166656), (248, 160608), (256, 155589), (336, 118544), (372, 107072), (384, 103726), (434, 91776), (448, 88908), (478, 83328), (496, 80304), (651, 61184), (672, 59272), (717, 55552), (744, 53536), (768, 51863), (868, 45888), (896, 44454), (956, 41664), (992, 40152), (1302, 30592), (1344, 29636), (1434, 27776), (1488, 26768), (1673, 23808), (1736, 22944), (1792, 22227), (1912, 20832), (1984, 20076), (2604, 15296), (2688, 14818), (2868, 13888), (2976, 13384), (3346, 11904), (3472, 11472), (3824, 10416), (3968, 10038), (5019, 7936), (5208, 7648), (5376, 7409), (5736, 6944), (5952, 6692)]