198233568

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 658790496

約数和(自身を除く): 460556928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 53, 54, 72, 74, 78, 81, 96, 104, 106, 108, 111, 117, 144, 148, 156, 159, 162, 208, 212, 216, 222, 234, 243, 288, 296, 312, 318, 324, 333, 351, 416, 424, 432, 444, 468, 477, 481, 486, 592, 624, 636, 648, 666, 689, 702, 848, 864, 888, 936, 954, 962, 972, 999, 1053, 1184, 1248, 1272, 1296, 1332, 1378, 1404, 1431, 1443, 1696, 1776, 1872, 1908, 1924, 1944, 1961, 1998, 2067, 2106, 2544, 2592, 2664, 2756, 2808, 2862, 2886, 2997, 3159, 3552, 3744, 3816, 3848, 3888, 3922, 3996, 4134, 4212, 4293, 4329, 5088, 5328, 5512, 5616, 5724, 5772, 5883, 5994, 6201, 6318, 7632, 7696, 7776, 7844, 7992, 8268, 8424, 8586, 8658, 8991, 10656, 11024, 11232, 11448, 11544, 11766, 11988, 12402, 12636, 12879, 12987, 15264, 15392, 15688, 15984, 16536, 16848, 17172, 17316, 17649, 17982, 18603, 22048, 22896, 23088, 23532, 23976, 24804, 25272, 25493, 25758, 25974, 31376, 31968, 33072, 33696, 34344, 34632, 35298, 35964, 37206, 38961, 45792, 46176, 47064, 47952, 49608, 50544, 50986, 51516, 51948, 52947, 55809, 62752, 66144, 68688, 69264, 70596, 71928, 74412, 76479, 77922, 94128, 95904, 99216, 101088, 101972, 103032, 103896, 105894, 111618, 116883, 137376, 138528, 141192, 143856, 148824, 152958, 155844, 158841, 167427, 188256, 198432, 203944, 206064, 207792, 211788, 223236, 229437, 233766, 282384, 287712, 297648, 305916, 311688, 317682, 334854, 407888, 412128, 415584, 423576, 446472, 458874, 467532, 476523, 564768, 595296, 611832, 623376, 635364, 669708, 688311, 815776, 847152, 892944, 917748, 935064, 953046, 1223664, 1246752, 1270728, 1339416, 1376622, 1694304, 1785888, 1835496, 1870128, 1906092, 2064933, 2447328, 2541456, 2678832, 2753244, 3670992, 3740256, 3812184, 4129866, 5082912, 5357664, 5506488, 6194799, 7341984, 7624368, 8259732, 11012976, 12389598, 15248736, 16519464, 22025952, 24779196, 33038928, 49558392, 66077856, 99116784, 198233568]

約数ペア:

[(1, 198233568), (2, 99116784), (3, 66077856), (4, 49558392), (6, 33038928), (8, 24779196), (9, 22025952), (12, 16519464), (13, 15248736), (16, 12389598), (18, 11012976), (24, 8259732), (26, 7624368), (27, 7341984), (32, 6194799), (36, 5506488), (37, 5357664), (39, 5082912), (48, 4129866), (52, 3812184), (53, 3740256), (54, 3670992), (72, 2753244), (74, 2678832), (78, 2541456), (81, 2447328), (96, 2064933), (104, 1906092), (106, 1870128), (108, 1835496), (111, 1785888), (117, 1694304), (144, 1376622), (148, 1339416), (156, 1270728), (159, 1246752), (162, 1223664), (208, 953046), (212, 935064), (216, 917748), (222, 892944), (234, 847152), (243, 815776), (288, 688311), (296, 669708), (312, 635364), (318, 623376), (324, 611832), (333, 595296), (351, 564768), (416, 476523), (424, 467532), (432, 458874), (444, 446472), (468, 423576), (477, 415584), (481, 412128), (486, 407888), (592, 334854), (624, 317682), (636, 311688), (648, 305916), (666, 297648), (689, 287712), (702, 282384), (848, 233766), (864, 229437), (888, 223236), (936, 211788), (954, 207792), (962, 206064), (972, 203944), (999, 198432), (1053, 188256), (1184, 167427), (1248, 158841), (1272, 155844), (1296, 152958), (1332, 148824), (1378, 143856), (1404, 141192), (1431, 138528), (1443, 137376), (1696, 116883), (1776, 111618), (1872, 105894), (1908, 103896), (1924, 103032), (1944, 101972), (1961, 101088), (1998, 99216), (2067, 95904), (2106, 94128), (2544, 77922), (2592, 76479), (2664, 74412), (2756, 71928), (2808, 70596), (2862, 69264), (2886, 68688), (2997, 66144), (3159, 62752), (3552, 55809), (3744, 52947), (3816, 51948), (3848, 51516), (3888, 50986), (3922, 50544), (3996, 49608), (4134, 47952), (4212, 47064), (4293, 46176), (4329, 45792), (5088, 38961), (5328, 37206), (5512, 35964), (5616, 35298), (5724, 34632), (5772, 34344), (5883, 33696), (5994, 33072), (6201, 31968), (6318, 31376), (7632, 25974), (7696, 25758), (7776, 25493), (7844, 25272), (7992, 24804), (8268, 23976), (8424, 23532), (8586, 23088), (8658, 22896), (8991, 22048), (10656, 18603), (11024, 17982), (11232, 17649), (11448, 17316), (11544, 17172), (11766, 16848), (11988, 16536), (12402, 15984), (12636, 15688), (12879, 15392), (12987, 15264)]