1125403136

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 160

約数和(自身を含む): 2784196800

約数和(自身を除く): 1658793664

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 208, 209, 247, 256, 286, 304, 352, 416, 418, 494, 512, 572, 608, 704, 809, 832, 836, 988, 1144, 1216, 1408, 1618, 1664, 1672, 1976, 2288, 2432, 2717, 2816, 3236, 3328, 3344, 3952, 4576, 4864, 5434, 5632, 6472, 6656, 6688, 7904, 8899, 9152, 9728, 10517, 10868, 12944, 13376, 15371, 15808, 17798, 18304, 21034, 21736, 25888, 26752, 30742, 31616, 35596, 36608, 42068, 43472, 51776, 53504, 61484, 63232, 71192, 73216, 84136, 86944, 103552, 107008, 115687, 122968, 126464, 142384, 168272, 169081, 173888, 199823, 207104, 231374, 245936, 284768, 336544, 338162, 347776, 399646, 414208, 462748, 491872, 569536, 673088, 676324, 695552, 799292, 925496, 983744, 1139072, 1346176, 1352648, 1391104, 1598584, 1850992, 1967488, 2198053, 2278144, 2692352, 2705296, 3197168, 3701984, 3934976, 4396106, 4556288, 5384704, 5410592, 6394336, 7403968, 7869952, 8792212, 10821184, 12788672, 14807936, 17584424, 21642368, 25577344, 29615872, 35168848, 43284736, 51154688, 59231744, 70337696, 86569472, 102309376, 140675392, 281350784, 562701568, 1125403136]

約数ペア:

[(1, 1125403136), (2, 562701568), (4, 281350784), (8, 140675392), (11, 102309376), (13, 86569472), (16, 70337696), (19, 59231744), (22, 51154688), (26, 43284736), (32, 35168848), (38, 29615872), (44, 25577344), (52, 21642368), (64, 17584424), (76, 14807936), (88, 12788672), (104, 10821184), (128, 8792212), (143, 7869952), (152, 7403968), (176, 6394336), (208, 5410592), (209, 5384704), (247, 4556288), (256, 4396106), (286, 3934976), (304, 3701984), (352, 3197168), (416, 2705296), (418, 2692352), (494, 2278144), (512, 2198053), (572, 1967488), (608, 1850992), (704, 1598584), (809, 1391104), (832, 1352648), (836, 1346176), (988, 1139072), (1144, 983744), (1216, 925496), (1408, 799292), (1618, 695552), (1664, 676324), (1672, 673088), (1976, 569536), (2288, 491872), (2432, 462748), (2717, 414208), (2816, 399646), (3236, 347776), (3328, 338162), (3344, 336544), (3952, 284768), (4576, 245936), (4864, 231374), (5434, 207104), (5632, 199823), (6472, 173888), (6656, 169081), (6688, 168272), (7904, 142384), (8899, 126464), (9152, 122968), (9728, 115687), (10517, 107008), (10868, 103552), (12944, 86944), (13376, 84136), (15371, 73216), (15808, 71192), (17798, 63232), (18304, 61484), (21034, 53504), (21736, 51776), (25888, 43472), (26752, 42068), (30742, 36608), (31616, 35596)]