1915623424

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 4667120640

約数和(自身を除く): 2751497216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 211, 248, 256, 286, 341, 352, 403, 416, 422, 496, 512, 572, 682, 704, 806, 832, 844, 992, 1024, 1144, 1364, 1408, 1612, 1664, 1688, 1984, 2048, 2288, 2321, 2728, 2743, 2816, 3224, 3328, 3376, 3968, 4433, 4576, 4642, 5456, 5486, 5632, 6448, 6541, 6656, 6752, 7936, 8866, 9152, 9284, 10912, 10972, 11264, 12896, 13082, 13312, 13504, 15872, 17732, 18304, 18568, 21824, 21944, 22528, 25792, 26164, 26624, 27008, 30173, 31744, 35464, 36608, 37136, 43648, 43888, 51584, 52328, 54016, 60346, 63488, 70928, 71951, 73216, 74272, 85033, 87296, 87776, 103168, 104656, 108032, 120692, 141856, 143902, 146432, 148544, 170066, 174592, 175552, 206336, 209312, 216064, 241384, 283712, 287804, 292864, 297088, 340132, 349184, 351104, 412672, 418624, 432128, 482768, 567424, 575608, 594176, 680264, 698368, 702208, 825344, 837248, 935363, 965536, 1134848, 1151216, 1188352, 1360528, 1404416, 1674496, 1870726, 1931072, 2269696, 2302432, 2376704, 2721056, 2808832, 3348992, 3741452, 3862144, 4539392, 4604864, 4753408, 5442112, 5617664, 6697984, 7482904, 7724288, 9078784, 9209728, 10884224, 13395968, 14965808, 15448576, 18419456, 21768448, 29931616, 30897152, 36838912, 43536896, 59863232, 61794304, 73677824, 87073792, 119726464, 147355648, 174147584, 239452928, 478905856, 957811712, 1915623424]

約数ペア:

[(1, 1915623424), (2, 957811712), (4, 478905856), (8, 239452928), (11, 174147584), (13, 147355648), (16, 119726464), (22, 87073792), (26, 73677824), (31, 61794304), (32, 59863232), (44, 43536896), (52, 36838912), (62, 30897152), (64, 29931616), (88, 21768448), (104, 18419456), (124, 15448576), (128, 14965808), (143, 13395968), (176, 10884224), (208, 9209728), (211, 9078784), (248, 7724288), (256, 7482904), (286, 6697984), (341, 5617664), (352, 5442112), (403, 4753408), (416, 4604864), (422, 4539392), (496, 3862144), (512, 3741452), (572, 3348992), (682, 2808832), (704, 2721056), (806, 2376704), (832, 2302432), (844, 2269696), (992, 1931072), (1024, 1870726), (1144, 1674496), (1364, 1404416), (1408, 1360528), (1612, 1188352), (1664, 1151216), (1688, 1134848), (1984, 965536), (2048, 935363), (2288, 837248), (2321, 825344), (2728, 702208), (2743, 698368), (2816, 680264), (3224, 594176), (3328, 575608), (3376, 567424), (3968, 482768), (4433, 432128), (4576, 418624), (4642, 412672), (5456, 351104), (5486, 349184), (5632, 340132), (6448, 297088), (6541, 292864), (6656, 287804), (6752, 283712), (7936, 241384), (8866, 216064), (9152, 209312), (9284, 206336), (10912, 175552), (10972, 174592), (11264, 170066), (12896, 148544), (13082, 146432), (13312, 143902), (13504, 141856), (15872, 120692), (17732, 108032), (18304, 104656), (18568, 103168), (21824, 87776), (21944, 87296), (22528, 85033), (25792, 74272), (26164, 73216), (26624, 71951), (27008, 70928), (30173, 63488), (31744, 60346), (35464, 54016), (36608, 52328), (37136, 51584), (43648, 43888)]