1397700864

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1205

約数の個数: 216

約数和(自身を含む): 4668168960

約数和(自身を除く): 3270468096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 768, 896, 948, 1008, 1097, 1106, 1152, 1264, 1344, 1422, 1659, 1792, 1896, 2016, 2194, 2212, 2304, 2528, 2688, 2844, 3291, 3318, 3792, 4032, 4388, 4424, 4977, 5056, 5376, 5688, 6582, 6636, 7584, 7679, 8064, 8776, 8848, 9873, 9954, 10112, 11376, 13164, 13272, 15168, 15358, 16128, 17552, 17696, 19746, 19908, 20224, 22752, 23037, 26328, 26544, 30336, 30716, 35104, 35392, 39492, 39816, 45504, 46074, 52656, 53088, 60672, 61432, 69111, 70208, 70784, 78984, 79632, 86663, 91008, 92148, 105312, 106176, 122864, 138222, 140416, 141568, 157968, 159264, 173326, 182016, 184296, 210624, 212352, 245728, 259989, 276444, 280832, 315936, 318528, 346652, 368592, 421248, 424704, 491456, 519978, 552888, 606641, 631872, 637056, 693304, 737184, 779967, 842496, 982912, 1039956, 1105776, 1213282, 1263744, 1274112, 1386608, 1474368, 1559934, 1819923, 1965824, 2079912, 2211552, 2426564, 2527488, 2773216, 2948736, 3119868, 3639846, 4159824, 4423104, 4853128, 5459769, 5546432, 5897472, 6239736, 7279692, 8319648, 8846208, 9706256, 10919538, 11092864, 12479472, 14559384, 16639296, 17692416, 19412512, 21839076, 22185728, 24958944, 29118768, 33278592, 38825024, 43678152, 49917888, 58237536, 66557184, 77650048, 87356304, 99835776, 116475072, 155300096, 174712608, 199671552, 232950144, 349425216, 465900288, 698850432, 1397700864]

約数ペア:

[(1, 1397700864), (2, 698850432), (3, 465900288), (4, 349425216), (6, 232950144), (7, 199671552), (8, 174712608), (9, 155300096), (12, 116475072), (14, 99835776), (16, 87356304), (18, 77650048), (21, 66557184), (24, 58237536), (28, 49917888), (32, 43678152), (36, 38825024), (42, 33278592), (48, 29118768), (56, 24958944), (63, 22185728), (64, 21839076), (72, 19412512), (79, 17692416), (84, 16639296), (96, 14559384), (112, 12479472), (126, 11092864), (128, 10919538), (144, 9706256), (158, 8846208), (168, 8319648), (192, 7279692), (224, 6239736), (237, 5897472), (252, 5546432), (256, 5459769), (288, 4853128), (316, 4423104), (336, 4159824), (384, 3639846), (448, 3119868), (474, 2948736), (504, 2773216), (553, 2527488), (576, 2426564), (632, 2211552), (672, 2079912), (711, 1965824), (768, 1819923), (896, 1559934), (948, 1474368), (1008, 1386608), (1097, 1274112), (1106, 1263744), (1152, 1213282), (1264, 1105776), (1344, 1039956), (1422, 982912), (1659, 842496), (1792, 779967), (1896, 737184), (2016, 693304), (2194, 637056), (2212, 631872), (2304, 606641), (2528, 552888), (2688, 519978), (2844, 491456), (3291, 424704), (3318, 421248), (3792, 368592), (4032, 346652), (4388, 318528), (4424, 315936), (4977, 280832), (5056, 276444), (5376, 259989), (5688, 245728), (6582, 212352), (6636, 210624), (7584, 184296), (7679, 182016), (8064, 173326), (8776, 159264), (8848, 157968), (9873, 141568), (9954, 140416), (10112, 138222), (11376, 122864), (13164, 106176), (13272, 105312), (15168, 92148), (15358, 91008), (16128, 86663), (17552, 79632), (17696, 78984), (19746, 70784), (19908, 70208), (20224, 69111), (22752, 61432), (23037, 60672), (26328, 53088), (26544, 52656), (30336, 46074), (30716, 45504), (35104, 39816), (35392, 39492)]