1639644672

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2957}}^1$

素因数の和:3016

約数の個数: 120

約数和(自身を含む): 4611675816

約数和(自身を除く): 2972031144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 512, 608, 722, 768, 912, 1083, 1216, 1444, 1536, 1824, 2166, 2432, 2888, 2957, 3648, 4332, 4864, 5776, 5914, 7296, 8664, 8871, 9728, 11552, 11828, 14592, 17328, 17742, 23104, 23656, 29184, 34656, 35484, 46208, 47312, 56183, 69312, 70968, 92416, 94624, 112366, 138624, 141936, 168549, 184832, 189248, 224732, 277248, 283872, 337098, 378496, 449464, 554496, 567744, 674196, 756992, 898928, 1067477, 1135488, 1348392, 1513984, 1797856, 2134954, 2270976, 2696784, 3202431, 3595712, 4269908, 4541952, 5393568, 6404862, 7191424, 8539816, 10787136, 12809724, 14382848, 17079632, 21574272, 25619448, 28765696, 34159264, 43148544, 51238896, 68318528, 86297088, 102477792, 136637056, 204955584, 273274112, 409911168, 546548224, 819822336, 1639644672]

約数ペア:

[(1, 1639644672), (2, 819822336), (3, 546548224), (4, 409911168), (6, 273274112), (8, 204955584), (12, 136637056), (16, 102477792), (19, 86297088), (24, 68318528), (32, 51238896), (38, 43148544), (48, 34159264), (57, 28765696), (64, 25619448), (76, 21574272), (96, 17079632), (114, 14382848), (128, 12809724), (152, 10787136), (192, 8539816), (228, 7191424), (256, 6404862), (304, 5393568), (361, 4541952), (384, 4269908), (456, 3595712), (512, 3202431), (608, 2696784), (722, 2270976), (768, 2134954), (912, 1797856), (1083, 1513984), (1216, 1348392), (1444, 1135488), (1536, 1067477), (1824, 898928), (2166, 756992), (2432, 674196), (2888, 567744), (2957, 554496), (3648, 449464), (4332, 378496), (4864, 337098), (5776, 283872), (5914, 277248), (7296, 224732), (8664, 189248), (8871, 184832), (9728, 168549), (11552, 141936), (11828, 138624), (14592, 112366), (17328, 94624), (17742, 92416), (23104, 70968), (23656, 69312), (29184, 56183), (34656, 47312), (35484, 46208)]