217433216

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 128

約数和(自身を含む): 581938560

約数和(自身を除く): 364505344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1697, 2002, 2288, 2464, 2912, 3394, 4004, 4576, 4928, 5824, 6788, 8008, 9152, 9856, 11648, 11879, 13576, 16016, 18304, 18667, 22061, 23758, 27152, 32032, 37334, 44122, 47516, 54304, 64064, 74668, 88244, 95032, 108608, 128128, 130669, 149336, 154427, 176488, 190064, 217216, 242671, 261338, 298672, 308854, 352976, 380128, 485342, 522676, 597344, 617708, 705952, 760256, 970684, 1045352, 1194688, 1235416, 1411904, 1520512, 1698697, 1941368, 2090704, 2389376, 2470832, 2823808, 3397394, 3882736, 4181408, 4941664, 6794788, 7765472, 8362816, 9883328, 13589576, 15530944, 16725632, 19766656, 27179152, 31061888, 54358304, 108716608, 217433216]

約数ペア:

[(1, 217433216), (2, 108716608), (4, 54358304), (7, 31061888), (8, 27179152), (11, 19766656), (13, 16725632), (14, 15530944), (16, 13589576), (22, 9883328), (26, 8362816), (28, 7765472), (32, 6794788), (44, 4941664), (52, 4181408), (56, 3882736), (64, 3397394), (77, 2823808), (88, 2470832), (91, 2389376), (104, 2090704), (112, 1941368), (128, 1698697), (143, 1520512), (154, 1411904), (176, 1235416), (182, 1194688), (208, 1045352), (224, 970684), (286, 760256), (308, 705952), (352, 617708), (364, 597344), (416, 522676), (448, 485342), (572, 380128), (616, 352976), (704, 308854), (728, 298672), (832, 261338), (896, 242671), (1001, 217216), (1144, 190064), (1232, 176488), (1408, 154427), (1456, 149336), (1664, 130669), (1697, 128128), (2002, 108608), (2288, 95032), (2464, 88244), (2912, 74668), (3394, 64064), (4004, 54304), (4576, 47516), (4928, 44122), (5824, 37334), (6788, 32032), (8008, 27152), (9152, 23758), (9856, 22061), (11648, 18667), (11879, 18304), (13576, 16016)]