816313056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28439}}^1$

素因数の和:28488

約数の個数: 96

約数和(自身を含む): 2408071680

約数和(自身を除く): 1591758624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 14352, 28439, 28704, 56878, 85317, 113756, 170634, 227512, 341268, 369707, 455024, 654097, 682536, 739414, 910048, 1109121, 1308194, 1365072, 1478828, 1962291, 2218242, 2616388, 2730144, 2957656, 3924582, 4436484, 5232776, 5915312, 7849164, 8503261, 8872968, 10465552, 11830624, 15698328, 17006522, 17745936, 20931104, 25509783, 31396656, 34013044, 35491872, 51019566, 62793312, 68026088, 102039132, 136052176, 204078264, 272104352, 408156528, 816313056]

約数ペア:

[(1, 816313056), (2, 408156528), (3, 272104352), (4, 204078264), (6, 136052176), (8, 102039132), (12, 68026088), (13, 62793312), (16, 51019566), (23, 35491872), (24, 34013044), (26, 31396656), (32, 25509783), (39, 20931104), (46, 17745936), (48, 17006522), (52, 15698328), (69, 11830624), (78, 10465552), (92, 8872968), (96, 8503261), (104, 7849164), (138, 5915312), (156, 5232776), (184, 4436484), (208, 3924582), (276, 2957656), (299, 2730144), (312, 2616388), (368, 2218242), (416, 1962291), (552, 1478828), (598, 1365072), (624, 1308194), (736, 1109121), (897, 910048), (1104, 739414), (1196, 682536), (1248, 654097), (1794, 455024), (2208, 369707), (2392, 341268), (3588, 227512), (4784, 170634), (7176, 113756), (9568, 85317), (14352, 56878), (28439, 28704)]