1956803264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 4310896128

約数和(自身を除く): 2354092864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 163, 188, 208, 307, 326, 376, 416, 611, 614, 652, 752, 832, 1222, 1228, 1304, 1504, 2119, 2444, 2456, 2608, 3008, 3991, 4238, 4888, 4912, 5216, 7661, 7982, 8476, 9776, 9824, 10432, 14429, 15322, 15964, 16952, 19552, 19648, 28858, 30644, 31928, 33904, 39104, 50041, 57716, 61288, 63856, 67808, 99593, 100082, 115432, 122576, 127712, 135616, 187577, 199186, 200164, 230864, 245152, 255424, 375154, 398372, 400328, 461728, 490304, 650533, 750308, 796744, 800656, 923456, 1301066, 1500616, 1593488, 1601312, 2351927, 2602132, 3001232, 3186976, 3202624, 4703854, 5204264, 6002464, 6373952, 9407708, 10408528, 12004928, 18815416, 20817056, 30575051, 37630832, 41634112, 61150102, 75261664, 122300204, 150523328, 244600408, 489200816, 978401632, 1956803264]

約数ペア:

[(1, 1956803264), (2, 978401632), (4, 489200816), (8, 244600408), (13, 150523328), (16, 122300204), (26, 75261664), (32, 61150102), (47, 41634112), (52, 37630832), (64, 30575051), (94, 20817056), (104, 18815416), (163, 12004928), (188, 10408528), (208, 9407708), (307, 6373952), (326, 6002464), (376, 5204264), (416, 4703854), (611, 3202624), (614, 3186976), (652, 3001232), (752, 2602132), (832, 2351927), (1222, 1601312), (1228, 1593488), (1304, 1500616), (1504, 1301066), (2119, 923456), (2444, 800656), (2456, 796744), (2608, 750308), (3008, 650533), (3991, 490304), (4238, 461728), (4888, 400328), (4912, 398372), (5216, 375154), (7661, 255424), (7982, 245152), (8476, 230864), (9776, 200164), (9824, 199186), (10432, 187577), (14429, 135616), (15322, 127712), (15964, 122576), (16952, 115432), (19552, 100082), (19648, 99593), (28858, 67808), (30644, 63856), (31928, 61288), (33904, 57716), (39104, 50041)]