19278908928

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{44987}}^1$

素因数の和:45045

約数の個数: 160

約数和(自身を含む): 58909086720

約数和(自身を除く): 39630177792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 4608, 5952, 6696, 6912, 7936, 8928, 11904, 13392, 13824, 15872, 17856, 23808, 26784, 35712, 44987, 47616, 53568, 71424, 89974, 107136, 134961, 142848, 179948, 214272, 269922, 359896, 404883, 428544, 539844, 719792, 809766, 1079688, 1214649, 1394597, 1439584, 1619532, 2159376, 2429298, 2789194, 2879168, 3239064, 4183791, 4318752, 4858596, 5578388, 5758336, 6478128, 8367582, 8637504, 9717192, 11156776, 11516672, 12551373, 12956256, 16735164, 17275008, 19434384, 22313552, 23033344, 25102746, 25912512, 33470328, 34550016, 37654119, 38868768, 44627104, 50205492, 51825024, 66940656, 69100032, 75308238, 77737536, 89254208, 100410984, 103650048, 133881312, 150616476, 155475072, 178508416, 200821968, 207300096, 267762624, 301232952, 310950144, 357016832, 401643936, 535525248, 602465904, 621900288, 714033664, 803287872, 1071050496, 1204931808, 1606575744, 2142100992, 2409863616, 3213151488, 4819727232, 6426302976, 9639454464, 19278908928]

約数ペア:

[(1, 19278908928), (2, 9639454464), (3, 6426302976), (4, 4819727232), (6, 3213151488), (8, 2409863616), (9, 2142100992), (12, 1606575744), (16, 1204931808), (18, 1071050496), (24, 803287872), (27, 714033664), (31, 621900288), (32, 602465904), (36, 535525248), (48, 401643936), (54, 357016832), (62, 310950144), (64, 301232952), (72, 267762624), (93, 207300096), (96, 200821968), (108, 178508416), (124, 155475072), (128, 150616476), (144, 133881312), (186, 103650048), (192, 100410984), (216, 89254208), (248, 77737536), (256, 75308238), (279, 69100032), (288, 66940656), (372, 51825024), (384, 50205492), (432, 44627104), (496, 38868768), (512, 37654119), (558, 34550016), (576, 33470328), (744, 25912512), (768, 25102746), (837, 23033344), (864, 22313552), (992, 19434384), (1116, 17275008), (1152, 16735164), (1488, 12956256), (1536, 12551373), (1674, 11516672), (1728, 11156776), (1984, 9717192), (2232, 8637504), (2304, 8367582), (2976, 6478128), (3348, 5758336), (3456, 5578388), (3968, 4858596), (4464, 4318752), (4608, 4183791), (5952, 3239064), (6696, 2879168), (6912, 2789194), (7936, 2429298), (8928, 2159376), (11904, 1619532), (13392, 1439584), (13824, 1394597), (15872, 1214649), (17856, 1079688), (23808, 809766), (26784, 719792), (35712, 539844), (44987, 428544), (47616, 404883), (53568, 359896), (71424, 269922), (89974, 214272), (107136, 179948), (134961, 142848)]