286524672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 879083520

約数和(自身を除く): 592558848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 223, 224, 239, 256, 336, 384, 446, 448, 478, 669, 672, 717, 768, 892, 896, 956, 1338, 1344, 1434, 1561, 1673, 1784, 1792, 1912, 2676, 2688, 2868, 3122, 3346, 3568, 3824, 4683, 5019, 5352, 5376, 5736, 6244, 6692, 7136, 7648, 9366, 10038, 10704, 11472, 12488, 13384, 14272, 15296, 18732, 20076, 21408, 22944, 24976, 26768, 28544, 30592, 37464, 40152, 42816, 45888, 49952, 53297, 53536, 57088, 61184, 74928, 80304, 85632, 91776, 99904, 106594, 107072, 149856, 159891, 160608, 171264, 183552, 199808, 213188, 214144, 299712, 319782, 321216, 373079, 399616, 426376, 428288, 599424, 639564, 642432, 746158, 852752, 1119237, 1198848, 1279128, 1284864, 1492316, 1705504, 2238474, 2558256, 2984632, 3411008, 4476948, 5116512, 5969264, 6822016, 8953896, 10233024, 11938528, 13644032, 17907792, 20466048, 23877056, 35815584, 40932096, 47754112, 71631168, 95508224, 143262336, 286524672]

約数ペア:

[(1, 286524672), (2, 143262336), (3, 95508224), (4, 71631168), (6, 47754112), (7, 40932096), (8, 35815584), (12, 23877056), (14, 20466048), (16, 17907792), (21, 13644032), (24, 11938528), (28, 10233024), (32, 8953896), (42, 6822016), (48, 5969264), (56, 5116512), (64, 4476948), (84, 3411008), (96, 2984632), (112, 2558256), (128, 2238474), (168, 1705504), (192, 1492316), (223, 1284864), (224, 1279128), (239, 1198848), (256, 1119237), (336, 852752), (384, 746158), (446, 642432), (448, 639564), (478, 599424), (669, 428288), (672, 426376), (717, 399616), (768, 373079), (892, 321216), (896, 319782), (956, 299712), (1338, 214144), (1344, 213188), (1434, 199808), (1561, 183552), (1673, 171264), (1784, 160608), (1792, 159891), (1912, 149856), (2676, 107072), (2688, 106594), (2868, 99904), (3122, 91776), (3346, 85632), (3568, 80304), (3824, 74928), (4683, 61184), (5019, 57088), (5352, 53536), (5376, 53297), (5736, 49952), (6244, 45888), (6692, 42816), (7136, 40152), (7648, 37464), (9366, 30592), (10038, 28544), (10704, 26768), (11472, 24976), (12488, 22944), (13384, 21408), (14272, 20076), (15296, 18732)]