816907830016

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{11131}}^1$

素因数の和:11362

約数の個数: 144

約数和(自身を含む): 1711996513920

約数和(自身を除く): 895088683904

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 113, 118, 128, 172, 226, 236, 256, 344, 452, 472, 688, 904, 944, 1376, 1808, 1888, 2537, 2752, 3616, 3776, 4859, 5074, 5504, 6667, 7232, 7552, 9718, 10148, 11008, 11131, 13334, 14464, 15104, 19436, 20296, 22262, 26668, 28928, 38872, 40592, 44524, 53336, 77744, 81184, 89048, 106672, 155488, 162368, 178096, 213344, 286681, 310976, 324736, 356192, 426688, 478633, 573362, 621952, 649472, 656729, 712384, 853376, 957266, 1146724, 1243904, 1257803, 1313458, 1424768, 1706752, 1914532, 2293448, 2515606, 2626916, 2849536, 3829064, 4586896, 5031212, 5253832, 7658128, 9173792, 10062424, 10507664, 15316256, 18347584, 20124848, 21015328, 28239347, 30632512, 36695168, 40249696, 42030656, 54085529, 56478694, 61265024, 73390336, 74210377, 80499392, 84061312, 108171058, 112957388, 122530048, 148420754, 160998784, 168122624, 216342116, 225914776, 296841508, 321997568, 432684232, 451829552, 593683016, 865368464, 903659104, 1187366032, 1730736928, 1807318208, 2374732064, 3191046211, 3461473856, 3614636416, 4749464128, 6382092422, 6922947712, 7229272832, 9498928256, 12764184844, 13845895424, 18997856512, 25528369688, 51056739376, 102113478752, 204226957504, 408453915008, 816907830016]

約数ペア:

[(1, 816907830016), (2, 408453915008), (4, 204226957504), (8, 102113478752), (16, 51056739376), (32, 25528369688), (43, 18997856512), (59, 13845895424), (64, 12764184844), (86, 9498928256), (113, 7229272832), (118, 6922947712), (128, 6382092422), (172, 4749464128), (226, 3614636416), (236, 3461473856), (256, 3191046211), (344, 2374732064), (452, 1807318208), (472, 1730736928), (688, 1187366032), (904, 903659104), (944, 865368464), (1376, 593683016), (1808, 451829552), (1888, 432684232), (2537, 321997568), (2752, 296841508), (3616, 225914776), (3776, 216342116), (4859, 168122624), (5074, 160998784), (5504, 148420754), (6667, 122530048), (7232, 112957388), (7552, 108171058), (9718, 84061312), (10148, 80499392), (11008, 74210377), (11131, 73390336), (13334, 61265024), (14464, 56478694), (15104, 54085529), (19436, 42030656), (20296, 40249696), (22262, 36695168), (26668, 30632512), (28928, 28239347), (38872, 21015328), (40592, 20124848), (44524, 18347584), (53336, 15316256), (77744, 10507664), (81184, 10062424), (89048, 9173792), (106672, 7658128), (155488, 5253832), (162368, 5031212), (178096, 4586896), (213344, 3829064), (286681, 2849536), (310976, 2626916), (324736, 2515606), (356192, 2293448), (426688, 1914532), (478633, 1706752), (573362, 1424768), (621952, 1313458), (649472, 1257803), (656729, 1243904), (712384, 1146724), (853376, 957266)]