259447862912

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^3\times {\mathrm{2789}}^1$

素因数の和:2951

約数の個数: 128

約数和(自身を含む): 603764928000

約数和(自身を除く): 344317065088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2209, 2632, 2789, 3008, 4418, 5264, 5578, 6016, 8836, 10528, 11156, 15463, 17672, 19523, 21056, 22312, 30926, 35344, 39046, 42112, 44624, 61852, 70688, 78092, 89248, 103823, 123704, 131083, 141376, 156184, 178496, 207646, 247408, 262166, 282752, 312368, 356992, 415292, 494816, 524332, 624736, 726761, 830584, 917581, 989632, 1048664, 1249472, 1453522, 1661168, 1835162, 1979264, 2097328, 2498944, 2907044, 3322336, 3670324, 4194656, 5814088, 6160901, 6644672, 7340648, 8389312, 11628176, 12321802, 13289344, 14681296, 16778624, 23256352, 24643604, 29362592, 43126307, 46512704, 49287208, 58725184, 86252614, 93025408, 98574416, 117450368, 172505228, 197148832, 289562347, 345010456, 394297664, 579124694, 690020912, 788595328, 1158249388, 1380041824, 2026936429, 2316498776, 2760083648, 4053872858, 4632997552, 5520167296, 8107745716, 9265995104, 16215491432, 18531990208, 32430982864, 37063980416, 64861965728, 129723931456, 259447862912]

約数ペア:

[(1, 259447862912), (2, 129723931456), (4, 64861965728), (7, 37063980416), (8, 32430982864), (14, 18531990208), (16, 16215491432), (28, 9265995104), (32, 8107745716), (47, 5520167296), (56, 4632997552), (64, 4053872858), (94, 2760083648), (112, 2316498776), (128, 2026936429), (188, 1380041824), (224, 1158249388), (329, 788595328), (376, 690020912), (448, 579124694), (658, 394297664), (752, 345010456), (896, 289562347), (1316, 197148832), (1504, 172505228), (2209, 117450368), (2632, 98574416), (2789, 93025408), (3008, 86252614), (4418, 58725184), (5264, 49287208), (5578, 46512704), (6016, 43126307), (8836, 29362592), (10528, 24643604), (11156, 23256352), (15463, 16778624), (17672, 14681296), (19523, 13289344), (21056, 12321802), (22312, 11628176), (30926, 8389312), (35344, 7340648), (39046, 6644672), (42112, 6160901), (44624, 5814088), (61852, 4194656), (70688, 3670324), (78092, 3322336), (89248, 2907044), (103823, 2498944), (123704, 2097328), (131083, 1979264), (141376, 1835162), (156184, 1661168), (178496, 1453522), (207646, 1249472), (247408, 1048664), (262166, 989632), (282752, 917581), (312368, 830584), (356992, 726761), (415292, 624736), (494816, 524332)]