31514966784

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{217117}}^1$

素因数の和:217152

約数の個数: 180

約数和(自身を含む): 107396984464

約数和(自身を除く): 75882017680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 217117, 434234, 651351, 868468, 1302702, 1519819, 1736936, 1954053, 2605404, 3039638, 3473872, 3908106, 4559457, 5210808, 5862159, 6079276, 6947744, 7816212, 9118914, 10421616, 11724318, 12158552, 13678371, 13895488, 15632424, 17586477, 18237828, 20843232, 23448636, 24317104, 27356742, 27790976, 31264848, 35172954, 36475656, 41035113, 41686464, 46897272, 48634208, 54713484, 55581952, 62529696, 70345908, 72951312, 82070226, 83372928, 93794544, 97268416, 109426968, 123105339, 125059392, 140691816, 145902624, 164140452, 166745856, 187589088, 194536832, 218853936, 246210678, 250118784, 281383632, 291805248, 328280904, 375178176, 389073664, 437707872, 492421356, 500237568, 562767264, 583610496, 656561808, 750356352, 875415744, 984842712, 1125534528, 1167220992, 1313123616, 1500712704, 1750831488, 1969685424, 2251069056, 2626247232, 3501662976, 3939370848, 4502138112, 5252494464, 7878741696, 10504988928, 15757483392, 31514966784]

約数ペア:

[(1, 31514966784), (2, 15757483392), (3, 10504988928), (4, 7878741696), (6, 5252494464), (7, 4502138112), (8, 3939370848), (9, 3501662976), (12, 2626247232), (14, 2251069056), (16, 1969685424), (18, 1750831488), (21, 1500712704), (24, 1313123616), (27, 1167220992), (28, 1125534528), (32, 984842712), (36, 875415744), (42, 750356352), (48, 656561808), (54, 583610496), (56, 562767264), (63, 500237568), (64, 492421356), (72, 437707872), (81, 389073664), (84, 375178176), (96, 328280904), (108, 291805248), (112, 281383632), (126, 250118784), (128, 246210678), (144, 218853936), (162, 194536832), (168, 187589088), (189, 166745856), (192, 164140452), (216, 145902624), (224, 140691816), (252, 125059392), (256, 123105339), (288, 109426968), (324, 97268416), (336, 93794544), (378, 83372928), (384, 82070226), (432, 72951312), (448, 70345908), (504, 62529696), (567, 55581952), (576, 54713484), (648, 48634208), (672, 46897272), (756, 41686464), (768, 41035113), (864, 36475656), (896, 35172954), (1008, 31264848), (1134, 27790976), (1152, 27356742), (1296, 24317104), (1344, 23448636), (1512, 20843232), (1728, 18237828), (1792, 17586477), (2016, 15632424), (2268, 13895488), (2304, 13678371), (2592, 12158552), (2688, 11724318), (3024, 10421616), (3456, 9118914), (4032, 7816212), (4536, 6947744), (5184, 6079276), (5376, 5862159), (6048, 5210808), (6912, 4559457), (8064, 3908106), (9072, 3473872), (10368, 3039638), (12096, 2605404), (16128, 1954053), (18144, 1736936), (20736, 1519819), (24192, 1302702), (36288, 868468), (48384, 651351), (72576, 434234), (145152, 217117)]