2699994848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{4621}}^1$

素因数の和:4712

約数の個数: 72

約数和(自身を含む): 5782953960

約数和(自身を除く): 3082959112

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 961, 992, 1178, 1922, 2356, 3844, 4621, 4712, 7688, 9242, 9424, 15376, 18259, 18484, 18848, 30752, 36518, 36968, 73036, 73936, 87799, 143251, 146072, 147872, 175598, 286502, 292144, 351196, 573004, 584288, 702392, 1146008, 1404784, 2292016, 2721769, 2809568, 4440781, 4584032, 5443538, 8881562, 10887076, 17763124, 21774152, 35526248, 43548304, 71052496, 84374839, 87096608, 142104992, 168749678, 337499356, 674998712, 1349997424, 2699994848]

約数ペア:

[(1, 2699994848), (2, 1349997424), (4, 674998712), (8, 337499356), (16, 168749678), (19, 142104992), (31, 87096608), (32, 84374839), (38, 71052496), (62, 43548304), (76, 35526248), (124, 21774152), (152, 17763124), (248, 10887076), (304, 8881562), (496, 5443538), (589, 4584032), (608, 4440781), (961, 2809568), (992, 2721769), (1178, 2292016), (1922, 1404784), (2356, 1146008), (3844, 702392), (4621, 584288), (4712, 573004), (7688, 351196), (9242, 292144), (9424, 286502), (15376, 175598), (18259, 147872), (18484, 146072), (18848, 143251), (30752, 87799), (36518, 73936), (36968, 73036)]