789261984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 2699633664

約数和(自身を除く): 1910371680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 73, 84, 93, 96, 112, 124, 126, 144, 146, 168, 173, 186, 217, 219, 224, 248, 252, 279, 288, 292, 336, 346, 372, 434, 438, 496, 504, 511, 519, 558, 584, 651, 657, 672, 692, 744, 868, 876, 992, 1008, 1022, 1038, 1116, 1168, 1211, 1302, 1314, 1384, 1488, 1533, 1557, 1736, 1752, 1953, 2016, 2044, 2076, 2232, 2263, 2336, 2422, 2604, 2628, 2768, 2976, 3066, 3114, 3472, 3504, 3633, 3906, 4088, 4152, 4464, 4526, 4599, 4844, 5208, 5256, 5363, 5536, 6132, 6228, 6789, 6944, 7008, 7266, 7812, 8176, 8304, 8928, 9052, 9198, 9688, 10416, 10512, 10726, 10899, 12264, 12456, 12629, 13578, 14532, 15624, 15841, 16089, 16352, 16608, 18104, 18396, 19376, 20367, 20832, 21024, 21452, 21798, 24528, 24912, 25258, 27156, 29064, 31248, 31682, 32178, 36208, 36792, 37541, 37887, 38752, 40734, 42904, 43596, 47523, 48267, 49056, 49824, 50516, 54312, 58128, 62496, 63364, 64356, 72416, 73584, 75082, 75774, 81468, 85808, 87192, 88403, 95046, 96534, 101032, 108624, 112623, 113661, 116256, 126728, 128712, 142569, 147168, 150164, 151548, 162936, 171616, 174384, 176806, 190092, 193068, 202064, 217248, 225246, 227322, 253456, 257424, 265209, 285138, 300328, 303096, 325872, 337869, 348768, 353612, 380184, 386136, 391499, 404128, 450492, 454644, 506912, 514848, 530418, 570276, 600656, 606192, 651744, 675738, 707224, 760368, 772272, 782998, 795627, 900984, 909288, 1060836, 1140552, 1174497, 1201312, 1212384, 1351476, 1414448, 1520736, 1544544, 1565996, 1591254, 1801968, 1818576, 2121672, 2281104, 2348994, 2702952, 2740493, 2828896, 3131992, 3182508, 3523491, 3603936, 3637152, 4243344, 4562208, 4697988, 5405904, 5480986, 6263984, 6365016, 7046982, 8221479, 8486688, 9395976, 10811808, 10961972, 12527968, 12730032, 14093964, 16442958, 18791952, 21923944, 24664437, 25460064, 28187928, 32885916, 37583904, 43847888, 49328874, 56375856, 65771832, 87695776, 98657748, 112751712, 131543664, 197315496, 263087328, 394630992, 789261984]

約数ペア:

[(1, 789261984), (2, 394630992), (3, 263087328), (4, 197315496), (6, 131543664), (7, 112751712), (8, 98657748), (9, 87695776), (12, 65771832), (14, 56375856), (16, 49328874), (18, 43847888), (21, 37583904), (24, 32885916), (28, 28187928), (31, 25460064), (32, 24664437), (36, 21923944), (42, 18791952), (48, 16442958), (56, 14093964), (62, 12730032), (63, 12527968), (72, 10961972), (73, 10811808), (84, 9395976), (93, 8486688), (96, 8221479), (112, 7046982), (124, 6365016), (126, 6263984), (144, 5480986), (146, 5405904), (168, 4697988), (173, 4562208), (186, 4243344), (217, 3637152), (219, 3603936), (224, 3523491), (248, 3182508), (252, 3131992), (279, 2828896), (288, 2740493), (292, 2702952), (336, 2348994), (346, 2281104), (372, 2121672), (434, 1818576), (438, 1801968), (496, 1591254), (504, 1565996), (511, 1544544), (519, 1520736), (558, 1414448), (584, 1351476), (651, 1212384), (657, 1201312), (672, 1174497), (692, 1140552), (744, 1060836), (868, 909288), (876, 900984), (992, 795627), (1008, 782998), (1022, 772272), (1038, 760368), (1116, 707224), (1168, 675738), (1211, 651744), (1302, 606192), (1314, 600656), (1384, 570276), (1488, 530418), (1533, 514848), (1557, 506912), (1736, 454644), (1752, 450492), (1953, 404128), (2016, 391499), (2044, 386136), (2076, 380184), (2232, 353612), (2263, 348768), (2336, 337869), (2422, 325872), (2604, 303096), (2628, 300328), (2768, 285138), (2976, 265209), (3066, 257424), (3114, 253456), (3472, 227322), (3504, 225246), (3633, 217248), (3906, 202064), (4088, 193068), (4152, 190092), (4464, 176806), (4526, 174384), (4599, 171616), (4844, 162936), (5208, 151548), (5256, 150164), (5363, 147168), (5536, 142569), (6132, 128712), (6228, 126728), (6789, 116256), (6944, 113661), (7008, 112623), (7266, 108624), (7812, 101032), (8176, 96534), (8304, 95046), (8928, 88403), (9052, 87192), (9198, 85808), (9688, 81468), (10416, 75774), (10512, 75082), (10726, 73584), (10899, 72416), (12264, 64356), (12456, 63364), (12629, 62496), (13578, 58128), (14532, 54312), (15624, 50516), (15841, 49824), (16089, 49056), (16352, 48267), (16608, 47523), (18104, 43596), (18396, 42904), (19376, 40734), (20367, 38752), (20832, 37887), (21024, 37541), (21452, 36792), (21798, 36208), (24528, 32178), (24912, 31682), (25258, 31248), (27156, 29064)]