249638112

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 799500240

約数和(自身を除く): 549862128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 81, 96, 108, 111, 114, 137, 144, 148, 152, 162, 171, 216, 222, 228, 274, 288, 296, 304, 324, 333, 342, 411, 432, 444, 456, 513, 548, 592, 608, 648, 666, 684, 703, 822, 864, 888, 912, 999, 1026, 1096, 1184, 1233, 1296, 1332, 1368, 1406, 1539, 1644, 1776, 1824, 1998, 2052, 2109, 2192, 2466, 2592, 2603, 2664, 2736, 2812, 2997, 3078, 3288, 3552, 3699, 3996, 4104, 4218, 4384, 4932, 5069, 5206, 5328, 5472, 5624, 5994, 6156, 6327, 6576, 7398, 7809, 7992, 8208, 8436, 9864, 10138, 10412, 10656, 11097, 11248, 11988, 12312, 12654, 13152, 14796, 15207, 15618, 15984, 16416, 16872, 18981, 19728, 20276, 20824, 22194, 22496, 23427, 23976, 24624, 25308, 29592, 30414, 31236, 31968, 33744, 37962, 39456, 40552, 41648, 44388, 45621, 46854, 47952, 49248, 50616, 56943, 59184, 60828, 62472, 67488, 70281, 75924, 81104, 83296, 88776, 91242, 93708, 95904, 96311, 101232, 113886, 118368, 121656, 124944, 136863, 140562, 151848, 162208, 177552, 182484, 187416, 192622, 202464, 210843, 227772, 243312, 249888, 273726, 281124, 288933, 303696, 355104, 364968, 374832, 385244, 410589, 421686, 455544, 486624, 547452, 562248, 577866, 607392, 729936, 749664, 770488, 821178, 843372, 866799, 911088, 1094904, 1124496, 1155732, 1459872, 1540976, 1642356, 1686744, 1733598, 1822176, 2189808, 2248992, 2311464, 2600397, 3081952, 3284712, 3373488, 3467196, 4379616, 4622928, 5200794, 6569424, 6746976, 6934392, 7801191, 9245856, 10401588, 13138848, 13868784, 15602382, 20803176, 27737568, 31204764, 41606352, 62409528, 83212704, 124819056, 249638112]

約数ペア:

[(1, 249638112), (2, 124819056), (3, 83212704), (4, 62409528), (6, 41606352), (8, 31204764), (9, 27737568), (12, 20803176), (16, 15602382), (18, 13868784), (19, 13138848), (24, 10401588), (27, 9245856), (32, 7801191), (36, 6934392), (37, 6746976), (38, 6569424), (48, 5200794), (54, 4622928), (57, 4379616), (72, 3467196), (74, 3373488), (76, 3284712), (81, 3081952), (96, 2600397), (108, 2311464), (111, 2248992), (114, 2189808), (137, 1822176), (144, 1733598), (148, 1686744), (152, 1642356), (162, 1540976), (171, 1459872), (216, 1155732), (222, 1124496), (228, 1094904), (274, 911088), (288, 866799), (296, 843372), (304, 821178), (324, 770488), (333, 749664), (342, 729936), (411, 607392), (432, 577866), (444, 562248), (456, 547452), (513, 486624), (548, 455544), (592, 421686), (608, 410589), (648, 385244), (666, 374832), (684, 364968), (703, 355104), (822, 303696), (864, 288933), (888, 281124), (912, 273726), (999, 249888), (1026, 243312), (1096, 227772), (1184, 210843), (1233, 202464), (1296, 192622), (1332, 187416), (1368, 182484), (1406, 177552), (1539, 162208), (1644, 151848), (1776, 140562), (1824, 136863), (1998, 124944), (2052, 121656), (2109, 118368), (2192, 113886), (2466, 101232), (2592, 96311), (2603, 95904), (2664, 93708), (2736, 91242), (2812, 88776), (2997, 83296), (3078, 81104), (3288, 75924), (3552, 70281), (3699, 67488), (3996, 62472), (4104, 60828), (4218, 59184), (4384, 56943), (4932, 50616), (5069, 49248), (5206, 47952), (5328, 46854), (5472, 45621), (5624, 44388), (5994, 41648), (6156, 40552), (6327, 39456), (6576, 37962), (7398, 33744), (7809, 31968), (7992, 31236), (8208, 30414), (8436, 29592), (9864, 25308), (10138, 24624), (10412, 23976), (10656, 23427), (11097, 22496), (11248, 22194), (11988, 20824), (12312, 20276), (12654, 19728), (13152, 18981), (14796, 16872), (15207, 16416), (15618, 15984)]