280372752

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 200

約数和(自身を含む): 900960192

約数和(自身を除く): 620587440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 81, 88, 99, 108, 132, 142, 144, 162, 176, 198, 213, 216, 264, 277, 284, 297, 324, 396, 426, 432, 528, 554, 568, 594, 639, 648, 781, 792, 831, 852, 891, 1108, 1136, 1188, 1278, 1296, 1562, 1584, 1662, 1704, 1782, 1917, 2216, 2343, 2376, 2493, 2556, 3047, 3124, 3324, 3408, 3564, 3834, 4432, 4686, 4752, 4986, 5112, 5751, 6094, 6248, 6648, 7029, 7128, 7479, 7668, 9141, 9372, 9972, 10224, 11502, 12188, 12496, 13296, 14058, 14256, 14958, 15336, 18282, 18744, 19667, 19944, 21087, 22437, 23004, 24376, 27423, 28116, 29916, 30672, 36564, 37488, 39334, 39888, 42174, 44874, 46008, 48752, 54846, 56232, 59001, 59832, 63261, 73128, 78668, 82269, 84348, 89748, 92016, 109692, 112464, 118002, 119664, 126522, 146256, 157336, 164538, 168696, 177003, 179496, 216337, 219384, 236004, 246807, 253044, 314672, 329076, 337392, 354006, 358992, 432674, 438768, 472008, 493614, 506088, 531009, 649011, 658152, 708012, 865348, 944016, 987228, 1012176, 1062018, 1298022, 1316304, 1416024, 1593027, 1730696, 1947033, 1974456, 2124036, 2596044, 2832048, 3186054, 3461392, 3894066, 3948912, 4248072, 5192088, 5841099, 6372108, 7788132, 8496144, 10384176, 11682198, 12744216, 15576264, 17523297, 23364396, 25488432, 31152528, 35046594, 46728792, 70093188, 93457584, 140186376, 280372752]

約数ペア:

[(1, 280372752), (2, 140186376), (3, 93457584), (4, 70093188), (6, 46728792), (8, 35046594), (9, 31152528), (11, 25488432), (12, 23364396), (16, 17523297), (18, 15576264), (22, 12744216), (24, 11682198), (27, 10384176), (33, 8496144), (36, 7788132), (44, 6372108), (48, 5841099), (54, 5192088), (66, 4248072), (71, 3948912), (72, 3894066), (81, 3461392), (88, 3186054), (99, 2832048), (108, 2596044), (132, 2124036), (142, 1974456), (144, 1947033), (162, 1730696), (176, 1593027), (198, 1416024), (213, 1316304), (216, 1298022), (264, 1062018), (277, 1012176), (284, 987228), (297, 944016), (324, 865348), (396, 708012), (426, 658152), (432, 649011), (528, 531009), (554, 506088), (568, 493614), (594, 472008), (639, 438768), (648, 432674), (781, 358992), (792, 354006), (831, 337392), (852, 329076), (891, 314672), (1108, 253044), (1136, 246807), (1188, 236004), (1278, 219384), (1296, 216337), (1562, 179496), (1584, 177003), (1662, 168696), (1704, 164538), (1782, 157336), (1917, 146256), (2216, 126522), (2343, 119664), (2376, 118002), (2493, 112464), (2556, 109692), (3047, 92016), (3124, 89748), (3324, 84348), (3408, 82269), (3564, 78668), (3834, 73128), (4432, 63261), (4686, 59832), (4752, 59001), (4986, 56232), (5112, 54846), (5751, 48752), (6094, 46008), (6248, 44874), (6648, 42174), (7029, 39888), (7128, 39334), (7479, 37488), (7668, 36564), (9141, 30672), (9372, 29916), (9972, 28116), (10224, 27423), (11502, 24376), (12188, 23004), (12496, 22437), (13296, 21087), (14058, 19944), (14256, 19667), (14958, 18744), (15336, 18282)]