217948896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 684618480

約数和(自身を除く): 466669584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 132, 144, 176, 178, 198, 264, 267, 288, 352, 356, 396, 528, 534, 712, 773, 792, 801, 979, 1056, 1068, 1424, 1546, 1584, 1602, 1958, 2136, 2319, 2848, 2937, 3092, 3168, 3204, 3916, 4272, 4638, 5874, 6184, 6408, 6957, 7832, 8503, 8544, 8811, 9276, 11748, 12368, 12816, 13914, 15664, 17006, 17622, 18552, 23496, 24736, 25509, 25632, 27828, 31328, 34012, 35244, 37104, 46992, 51018, 55656, 68024, 68797, 70488, 74208, 76527, 93984, 102036, 111312, 136048, 137594, 140976, 153054, 204072, 206391, 222624, 272096, 275188, 281952, 306108, 408144, 412782, 550376, 612216, 619173, 756767, 816288, 825564, 1100752, 1224432, 1238346, 1513534, 1651128, 2201504, 2270301, 2448864, 2476692, 3027068, 3302256, 4540602, 4953384, 6054136, 6604512, 6810903, 9081204, 9906768, 12108272, 13621806, 18162408, 19813536, 24216544, 27243612, 36324816, 54487224, 72649632, 108974448, 217948896]

約数ペア:

[(1, 217948896), (2, 108974448), (3, 72649632), (4, 54487224), (6, 36324816), (8, 27243612), (9, 24216544), (11, 19813536), (12, 18162408), (16, 13621806), (18, 12108272), (22, 9906768), (24, 9081204), (32, 6810903), (33, 6604512), (36, 6054136), (44, 4953384), (48, 4540602), (66, 3302256), (72, 3027068), (88, 2476692), (89, 2448864), (96, 2270301), (99, 2201504), (132, 1651128), (144, 1513534), (176, 1238346), (178, 1224432), (198, 1100752), (264, 825564), (267, 816288), (288, 756767), (352, 619173), (356, 612216), (396, 550376), (528, 412782), (534, 408144), (712, 306108), (773, 281952), (792, 275188), (801, 272096), (979, 222624), (1056, 206391), (1068, 204072), (1424, 153054), (1546, 140976), (1584, 137594), (1602, 136048), (1958, 111312), (2136, 102036), (2319, 93984), (2848, 76527), (2937, 74208), (3092, 70488), (3168, 68797), (3204, 68024), (3916, 55656), (4272, 51018), (4638, 46992), (5874, 37104), (6184, 35244), (6408, 34012), (6957, 31328), (7832, 27828), (8503, 25632), (8544, 25509), (8811, 24736), (9276, 23496), (11748, 18552), (12368, 17622), (12816, 17006), (13914, 15664)]