289904328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 950227200

約数和(自身を除く): 660322872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 89, 92, 126, 138, 161, 168, 178, 184, 207, 252, 267, 276, 281, 322, 356, 414, 483, 504, 534, 552, 562, 623, 644, 712, 801, 828, 843, 966, 1068, 1124, 1246, 1288, 1449, 1602, 1656, 1686, 1869, 1932, 1967, 2047, 2136, 2248, 2492, 2529, 2898, 3204, 3372, 3738, 3864, 3934, 4094, 4984, 5058, 5607, 5796, 5901, 6141, 6408, 6463, 6744, 7476, 7868, 8188, 10116, 11214, 11592, 11802, 12282, 12926, 14329, 14952, 15736, 16376, 17703, 18423, 19389, 20232, 22428, 23604, 24564, 25009, 25852, 28658, 35406, 36846, 38778, 42987, 44856, 45241, 47208, 49128, 50018, 51704, 57316, 58167, 70812, 73692, 75027, 77556, 85974, 90482, 100036, 114632, 116334, 128961, 135723, 141624, 147384, 150054, 155112, 171948, 175063, 180964, 200072, 225081, 232668, 257922, 271446, 300108, 343896, 350126, 361928, 407169, 450162, 465336, 515844, 525189, 542892, 575207, 600216, 700252, 814338, 900324, 1031688, 1050378, 1085784, 1150414, 1400504, 1575567, 1628676, 1725621, 1800648, 2100756, 2300828, 3151134, 3257352, 3451242, 4026449, 4201512, 4601656, 5176863, 6302268, 6902484, 8052898, 10353726, 12079347, 12604536, 13804968, 16105796, 20707452, 24158694, 32211592, 36238041, 41414904, 48317388, 72476082, 96634776, 144952164, 289904328]

約数ペア:

[(1, 289904328), (2, 144952164), (3, 96634776), (4, 72476082), (6, 48317388), (7, 41414904), (8, 36238041), (9, 32211592), (12, 24158694), (14, 20707452), (18, 16105796), (21, 13804968), (23, 12604536), (24, 12079347), (28, 10353726), (36, 8052898), (42, 6902484), (46, 6302268), (56, 5176863), (63, 4601656), (69, 4201512), (72, 4026449), (84, 3451242), (89, 3257352), (92, 3151134), (126, 2300828), (138, 2100756), (161, 1800648), (168, 1725621), (178, 1628676), (184, 1575567), (207, 1400504), (252, 1150414), (267, 1085784), (276, 1050378), (281, 1031688), (322, 900324), (356, 814338), (414, 700252), (483, 600216), (504, 575207), (534, 542892), (552, 525189), (562, 515844), (623, 465336), (644, 450162), (712, 407169), (801, 361928), (828, 350126), (843, 343896), (966, 300108), (1068, 271446), (1124, 257922), (1246, 232668), (1288, 225081), (1449, 200072), (1602, 180964), (1656, 175063), (1686, 171948), (1869, 155112), (1932, 150054), (1967, 147384), (2047, 141624), (2136, 135723), (2248, 128961), (2492, 116334), (2529, 114632), (2898, 100036), (3204, 90482), (3372, 85974), (3738, 77556), (3864, 75027), (3934, 73692), (4094, 70812), (4984, 58167), (5058, 57316), (5607, 51704), (5796, 50018), (5901, 49128), (6141, 47208), (6408, 45241), (6463, 44856), (6744, 42987), (7476, 38778), (7868, 36846), (8188, 35406), (10116, 28658), (11214, 25852), (11592, 25009), (11802, 24564), (12282, 23604), (12926, 22428), (14329, 20232), (14952, 19389), (15736, 18423), (16376, 17703)]