1291235712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 3769785360

約数和(自身を除く): 2478549648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 128, 156, 169, 192, 197, 202, 208, 303, 312, 338, 384, 394, 404, 416, 507, 591, 606, 624, 676, 788, 808, 832, 1014, 1182, 1212, 1248, 1313, 1352, 1576, 1616, 1664, 2028, 2364, 2424, 2496, 2561, 2626, 2704, 3152, 3232, 3939, 4056, 4728, 4848, 4992, 5122, 5252, 5408, 6304, 6464, 7683, 7878, 8112, 9456, 9696, 10244, 10504, 10816, 12608, 12928, 15366, 15756, 16224, 17069, 18912, 19392, 19897, 20488, 21008, 21632, 25216, 30732, 31512, 32448, 33293, 34138, 37824, 38784, 39794, 40976, 42016, 51207, 59691, 61464, 63024, 64896, 66586, 68276, 75648, 79588, 81952, 84032, 99879, 102414, 119382, 122928, 126048, 133172, 136552, 159176, 163904, 168064, 199758, 204828, 238764, 245856, 252096, 258661, 266344, 273104, 318352, 327808, 399516, 409656, 477528, 491712, 504192, 517322, 532688, 546208, 636704, 775983, 799032, 819312, 955056, 983424, 1034644, 1065376, 1092416, 1273408, 1551966, 1598064, 1638624, 1910112, 2069288, 2130752, 2184832, 2546816, 3103932, 3196128, 3277248, 3362593, 3820224, 4138576, 4261504, 6207864, 6392256, 6554496, 6725186, 7640448, 8277152, 10087779, 12415728, 12784512, 13450372, 16554304, 20175558, 24831456, 26900744, 33108608, 40351116, 49662912, 53801488, 80702232, 99325824, 107602976, 161404464, 215205952, 322808928, 430411904, 645617856, 1291235712]

約数ペア:

[(1, 1291235712), (2, 645617856), (3, 430411904), (4, 322808928), (6, 215205952), (8, 161404464), (12, 107602976), (13, 99325824), (16, 80702232), (24, 53801488), (26, 49662912), (32, 40351116), (39, 33108608), (48, 26900744), (52, 24831456), (64, 20175558), (78, 16554304), (96, 13450372), (101, 12784512), (104, 12415728), (128, 10087779), (156, 8277152), (169, 7640448), (192, 6725186), (197, 6554496), (202, 6392256), (208, 6207864), (303, 4261504), (312, 4138576), (338, 3820224), (384, 3362593), (394, 3277248), (404, 3196128), (416, 3103932), (507, 2546816), (591, 2184832), (606, 2130752), (624, 2069288), (676, 1910112), (788, 1638624), (808, 1598064), (832, 1551966), (1014, 1273408), (1182, 1092416), (1212, 1065376), (1248, 1034644), (1313, 983424), (1352, 955056), (1576, 819312), (1616, 799032), (1664, 775983), (2028, 636704), (2364, 546208), (2424, 532688), (2496, 517322), (2561, 504192), (2626, 491712), (2704, 477528), (3152, 409656), (3232, 399516), (3939, 327808), (4056, 318352), (4728, 273104), (4848, 266344), (4992, 258661), (5122, 252096), (5252, 245856), (5408, 238764), (6304, 204828), (6464, 199758), (7683, 168064), (7878, 163904), (8112, 159176), (9456, 136552), (9696, 133172), (10244, 126048), (10504, 122928), (10816, 119382), (12608, 102414), (12928, 99879), (15366, 84032), (15756, 81952), (16224, 79588), (17069, 75648), (18912, 68276), (19392, 66586), (19897, 64896), (20488, 63024), (21008, 61464), (21632, 59691), (25216, 51207), (30732, 42016), (31512, 40976), (32448, 39794), (33293, 38784), (34138, 37824)]