1405124140776

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1\times {\mathrm{1759}}^1$

素因数の和:3231

約数の個数: 128

約数和(自身を含む): 3574902988800

約数和(自身を除く): 2169778848024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 571, 821, 852, 1142, 1642, 1704, 1713, 1759, 2284, 2463, 3284, 3426, 3518, 4568, 4926, 5277, 6568, 6852, 7036, 9852, 10554, 13704, 14072, 19704, 21108, 40541, 42216, 58291, 81082, 116582, 121623, 124889, 162164, 174873, 233164, 243246, 249778, 324328, 349746, 374667, 466328, 468791, 486492, 499556, 699492, 749334, 937582, 972984, 999112, 1004389, 1398984, 1406373, 1444139, 1498668, 1875164, 2008778, 2812746, 2888278, 2997336, 3013167, 3750328, 4017556, 4332417, 5625492, 5776556, 6026334, 8035112, 8664834, 11250984, 11553112, 12052668, 17329668, 24105336, 33284161, 34659336, 66568322, 71311619, 99852483, 102533869, 133136644, 142623238, 199704966, 205067738, 213934857, 266273288, 285246476, 307601607, 399409932, 410135476, 427869714, 570492952, 615203214, 798819864, 820270952, 824603369, 855739428, 1230406428, 1649206738, 1711478856, 2460812856, 2473810107, 3298413476, 4947620214, 6596826952, 9895240428, 19790480856, 58546839199, 117093678398, 175640517597, 234187356796, 351281035194, 468374713592, 702562070388, 1405124140776]

約数ペア:

[(1, 1405124140776), (2, 702562070388), (3, 468374713592), (4, 351281035194), (6, 234187356796), (8, 175640517597), (12, 117093678398), (24, 58546839199), (71, 19790480856), (142, 9895240428), (213, 6596826952), (284, 4947620214), (426, 3298413476), (568, 2473810107), (571, 2460812856), (821, 1711478856), (852, 1649206738), (1142, 1230406428), (1642, 855739428), (1704, 824603369), (1713, 820270952), (1759, 798819864), (2284, 615203214), (2463, 570492952), (3284, 427869714), (3426, 410135476), (3518, 399409932), (4568, 307601607), (4926, 285246476), (5277, 266273288), (6568, 213934857), (6852, 205067738), (7036, 199704966), (9852, 142623238), (10554, 133136644), (13704, 102533869), (14072, 99852483), (19704, 71311619), (21108, 66568322), (40541, 34659336), (42216, 33284161), (58291, 24105336), (81082, 17329668), (116582, 12052668), (121623, 11553112), (124889, 11250984), (162164, 8664834), (174873, 8035112), (233164, 6026334), (243246, 5776556), (249778, 5625492), (324328, 4332417), (349746, 4017556), (374667, 3750328), (466328, 3013167), (468791, 2997336), (486492, 2888278), (499556, 2812746), (699492, 2008778), (749334, 1875164), (937582, 1498668), (972984, 1444139), (999112, 1406373), (1004389, 1398984)]