249625061376

素因数分解:

$2^{11}\times 3^1\times {\mathrm{499}}^1\times {\mathrm{81421}}^1$

素因数の和:81945

約数の個数: 96

約数和(自身を含む): 666846180000

約数和(自身を除く): 417221118624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 499, 512, 768, 998, 1024, 1497, 1536, 1996, 2048, 2994, 3072, 3992, 5988, 6144, 7984, 11976, 15968, 23952, 31936, 47904, 63872, 81421, 95808, 127744, 162842, 191616, 244263, 255488, 325684, 383232, 488526, 510976, 651368, 766464, 977052, 1021952, 1302736, 1532928, 1954104, 2605472, 3065856, 3908208, 5210944, 7816416, 10421888, 15632832, 20843776, 31265664, 40629079, 41687552, 62531328, 81258158, 83375104, 121887237, 125062656, 162516316, 166750208, 243774474, 250125312, 325032632, 487548948, 500250624, 650065264, 975097896, 1300130528, 1950195792, 2600261056, 3900391584, 5200522112, 7800783168, 10401044224, 15601566336, 20802088448, 31203132672, 41604176896, 62406265344, 83208353792, 124812530688, 249625061376]

約数ペア:

[(1, 249625061376), (2, 124812530688), (3, 83208353792), (4, 62406265344), (6, 41604176896), (8, 31203132672), (12, 20802088448), (16, 15601566336), (24, 10401044224), (32, 7800783168), (48, 5200522112), (64, 3900391584), (96, 2600261056), (128, 1950195792), (192, 1300130528), (256, 975097896), (384, 650065264), (499, 500250624), (512, 487548948), (768, 325032632), (998, 250125312), (1024, 243774474), (1497, 166750208), (1536, 162516316), (1996, 125062656), (2048, 121887237), (2994, 83375104), (3072, 81258158), (3992, 62531328), (5988, 41687552), (6144, 40629079), (7984, 31265664), (11976, 20843776), (15968, 15632832), (23952, 10421888), (31936, 7816416), (47904, 5210944), (63872, 3908208), (81421, 3065856), (95808, 2605472), (127744, 1954104), (162842, 1532928), (191616, 1302736), (244263, 1021952), (255488, 977052), (325684, 766464), (383232, 651368), (488526, 510976)]