1569321728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 3516334080

約数和(自身を除く): 1947012352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 79, 94, 104, 127, 128, 158, 188, 208, 254, 256, 316, 376, 416, 508, 611, 632, 752, 832, 1016, 1027, 1222, 1264, 1504, 1651, 1664, 2032, 2054, 2444, 2528, 3008, 3302, 3328, 3713, 4064, 4108, 4888, 5056, 5969, 6016, 6604, 7426, 8128, 8216, 9776, 10033, 10112, 11938, 12032, 13208, 14852, 16256, 16432, 19552, 20066, 20224, 23876, 26416, 29704, 32512, 32864, 39104, 40132, 47752, 48269, 52832, 59408, 65728, 77597, 78208, 80264, 95504, 96538, 105664, 118816, 130429, 131456, 155194, 156416, 160528, 191008, 193076, 211328, 237632, 260858, 262912, 310388, 321056, 382016, 386152, 422656, 471551, 475264, 521716, 620776, 642112, 764032, 772304, 943102, 950528, 1043432, 1241552, 1284224, 1528064, 1544608, 1886204, 2086864, 2483104, 2568448, 3089216, 3772408, 4173728, 4966208, 6130163, 6178432, 7544816, 8347456, 9932416, 12260326, 12356864, 15089632, 16694912, 19864832, 24520652, 30179264, 33389824, 49041304, 60358528, 98082608, 120717056, 196165216, 392330432, 784660864, 1569321728]

約数ペア:

[(1, 1569321728), (2, 784660864), (4, 392330432), (8, 196165216), (13, 120717056), (16, 98082608), (26, 60358528), (32, 49041304), (47, 33389824), (52, 30179264), (64, 24520652), (79, 19864832), (94, 16694912), (104, 15089632), (127, 12356864), (128, 12260326), (158, 9932416), (188, 8347456), (208, 7544816), (254, 6178432), (256, 6130163), (316, 4966208), (376, 4173728), (416, 3772408), (508, 3089216), (611, 2568448), (632, 2483104), (752, 2086864), (832, 1886204), (1016, 1544608), (1027, 1528064), (1222, 1284224), (1264, 1241552), (1504, 1043432), (1651, 950528), (1664, 943102), (2032, 772304), (2054, 764032), (2444, 642112), (2528, 620776), (3008, 521716), (3302, 475264), (3328, 471551), (3713, 422656), (4064, 386152), (4108, 382016), (4888, 321056), (5056, 310388), (5969, 262912), (6016, 260858), (6604, 237632), (7426, 211328), (8128, 193076), (8216, 191008), (9776, 160528), (10033, 156416), (10112, 155194), (11938, 131456), (12032, 130429), (13208, 118816), (14852, 105664), (16256, 96538), (16432, 95504), (19552, 80264), (20066, 78208), (20224, 77597), (23876, 65728), (26416, 59408), (29704, 52832), (32512, 48269), (32864, 47752), (39104, 40132)]