268488864

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 637259616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 103, 108, 112, 126, 144, 168, 189, 206, 216, 224, 252, 288, 309, 336, 378, 412, 431, 432, 504, 618, 672, 721, 756, 824, 862, 864, 927, 1008, 1236, 1293, 1442, 1512, 1648, 1724, 1854, 2016, 2163, 2472, 2586, 2781, 2884, 3017, 3024, 3296, 3448, 3708, 3879, 4326, 4944, 5172, 5562, 5768, 6034, 6048, 6489, 6896, 7416, 7758, 8652, 9051, 9888, 10344, 11124, 11536, 11637, 12068, 12978, 13792, 14832, 15516, 17304, 18102, 19467, 20688, 22248, 23072, 23274, 24136, 25956, 27153, 29664, 31032, 34608, 36204, 38934, 41376, 44393, 44496, 46548, 48272, 51912, 54306, 62064, 69216, 72408, 77868, 81459, 88786, 88992, 93096, 96544, 103824, 108612, 124128, 133179, 144816, 155736, 162918, 177572, 186192, 207648, 217224, 266358, 289632, 310751, 311472, 325836, 355144, 372384, 399537, 434448, 532716, 621502, 622944, 651672, 710288, 799074, 868896, 932253, 1065432, 1198611, 1243004, 1303344, 1420576, 1598148, 1864506, 2130864, 2397222, 2486008, 2606688, 2796759, 3196296, 3729012, 4261728, 4794444, 4972016, 5593518, 6392592, 7458024, 8390277, 9588888, 9944032, 11187036, 12785184, 14916048, 16780554, 19177776, 22374072, 29832096, 33561108, 38355552, 44748144, 67122216, 89496288, 134244432, 268488864]

約数ペア:

[(1, 268488864), (2, 134244432), (3, 89496288), (4, 67122216), (6, 44748144), (7, 38355552), (8, 33561108), (9, 29832096), (12, 22374072), (14, 19177776), (16, 16780554), (18, 14916048), (21, 12785184), (24, 11187036), (27, 9944032), (28, 9588888), (32, 8390277), (36, 7458024), (42, 6392592), (48, 5593518), (54, 4972016), (56, 4794444), (63, 4261728), (72, 3729012), (84, 3196296), (96, 2796759), (103, 2606688), (108, 2486008), (112, 2397222), (126, 2130864), (144, 1864506), (168, 1598148), (189, 1420576), (206, 1303344), (216, 1243004), (224, 1198611), (252, 1065432), (288, 932253), (309, 868896), (336, 799074), (378, 710288), (412, 651672), (431, 622944), (432, 621502), (504, 532716), (618, 434448), (672, 399537), (721, 372384), (756, 355144), (824, 325836), (862, 311472), (864, 310751), (927, 289632), (1008, 266358), (1236, 217224), (1293, 207648), (1442, 186192), (1512, 177572), (1648, 162918), (1724, 155736), (1854, 144816), (2016, 133179), (2163, 124128), (2472, 108612), (2586, 103824), (2781, 96544), (2884, 93096), (3017, 88992), (3024, 88786), (3296, 81459), (3448, 77868), (3708, 72408), (3879, 69216), (4326, 62064), (4944, 54306), (5172, 51912), (5562, 48272), (5768, 46548), (6034, 44496), (6048, 44393), (6489, 41376), (6896, 38934), (7416, 36204), (7758, 34608), (8652, 31032), (9051, 29664), (9888, 27153), (10344, 25956), (11124, 24136), (11536, 23274), (11637, 23072), (12068, 22248), (12978, 20688), (13792, 19467), (14832, 18102), (15516, 17304)]