2562221712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 7009176384

約数和(自身を除く): 4446954672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 293, 356, 368, 534, 552, 586, 712, 879, 1068, 1104, 1172, 1424, 1758, 2047, 2136, 2344, 3516, 4094, 4272, 4688, 6141, 6739, 7032, 7921, 8188, 12282, 13478, 14064, 15842, 16376, 20217, 23763, 24564, 26077, 26956, 31684, 32752, 40434, 47526, 49128, 52154, 53912, 63368, 78231, 80868, 95052, 98256, 104308, 107824, 126736, 156462, 161736, 182183, 190104, 208616, 312924, 323472, 364366, 380208, 417232, 546549, 599771, 625848, 728732, 1093098, 1199542, 1251696, 1457464, 1799313, 2186196, 2320853, 2399084, 2914928, 3598626, 4372392, 4641706, 4798168, 6962559, 7197252, 8744784, 9283412, 9596336, 13925118, 14394504, 18566824, 27850236, 28789008, 37133648, 53379619, 55700472, 106759238, 111400944, 160138857, 213518476, 320277714, 427036952, 640555428, 854073904, 1281110856, 2562221712]

約数ペア:

[(1, 2562221712), (2, 1281110856), (3, 854073904), (4, 640555428), (6, 427036952), (8, 320277714), (12, 213518476), (16, 160138857), (23, 111400944), (24, 106759238), (46, 55700472), (48, 53379619), (69, 37133648), (89, 28789008), (92, 27850236), (138, 18566824), (178, 14394504), (184, 13925118), (267, 9596336), (276, 9283412), (293, 8744784), (356, 7197252), (368, 6962559), (534, 4798168), (552, 4641706), (586, 4372392), (712, 3598626), (879, 2914928), (1068, 2399084), (1104, 2320853), (1172, 2186196), (1424, 1799313), (1758, 1457464), (2047, 1251696), (2136, 1199542), (2344, 1093098), (3516, 728732), (4094, 625848), (4272, 599771), (4688, 546549), (6141, 417232), (6739, 380208), (7032, 364366), (7921, 323472), (8188, 312924), (12282, 208616), (13478, 190104), (14064, 182183), (15842, 161736), (16376, 156462), (20217, 126736), (23763, 107824), (24564, 104308), (26077, 98256), (26956, 95052), (31684, 80868), (32752, 78231), (40434, 63368), (47526, 53912), (49128, 52154)]