663716639376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34655213}}^1$

素因数の和:34655253

約数の個数: 120

約数和(自身を含む): 2234568198720

約数和(自身を除く): 1570851559344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 34655213, 69310426, 103965639, 138620852, 207931278, 242586491, 277241704, 311896917, 415862556, 485172982, 554483408, 623793834, 658449047, 727759473, 831725112, 970345964, 1247587668, 1316898094, 1455518946, 1663450224, 1940691928, 1975347141, 2183278419, 2495175336, 2633796188, 2911037892, 3881383856, 3950694282, 4366556838, 4609143329, 4990350672, 5267592376, 5822075784, 5926041423, 7901388564, 8733113676, 9218286658, 10535184752, 11644151568, 11852082846, 13827429987, 15802777128, 17466227352, 18436573316, 23704165692, 27654859974, 31605554256, 34932454704, 36873146632, 41482289961, 47408331384, 55309719948, 73746293264, 82964579922, 94816662768, 110619439896, 165929159844, 221238879792, 331858319688, 663716639376]

約数ペア:

[(1, 663716639376), (2, 331858319688), (3, 221238879792), (4, 165929159844), (6, 110619439896), (7, 94816662768), (8, 82964579922), (9, 73746293264), (12, 55309719948), (14, 47408331384), (16, 41482289961), (18, 36873146632), (19, 34932454704), (21, 31605554256), (24, 27654859974), (28, 23704165692), (36, 18436573316), (38, 17466227352), (42, 15802777128), (48, 13827429987), (56, 11852082846), (57, 11644151568), (63, 10535184752), (72, 9218286658), (76, 8733113676), (84, 7901388564), (112, 5926041423), (114, 5822075784), (126, 5267592376), (133, 4990350672), (144, 4609143329), (152, 4366556838), (168, 3950694282), (171, 3881383856), (228, 2911037892), (252, 2633796188), (266, 2495175336), (304, 2183278419), (336, 1975347141), (342, 1940691928), (399, 1663450224), (456, 1455518946), (504, 1316898094), (532, 1247587668), (684, 970345964), (798, 831725112), (912, 727759473), (1008, 658449047), (1064, 623793834), (1197, 554483408), (1368, 485172982), (1596, 415862556), (2128, 311896917), (2394, 277241704), (2736, 242586491), (3192, 207931278), (4788, 138620852), (6384, 103965639), (9576, 69310426), (19152, 34655213)]