1271158848

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 168

約数和(自身を含む): 3827678400

約数和(自身を除く): 2556519552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 229, 276, 288, 368, 414, 419, 458, 552, 576, 687, 736, 828, 838, 916, 1104, 1257, 1374, 1472, 1656, 1676, 1832, 2061, 2208, 2514, 2748, 3312, 3352, 3664, 3771, 4122, 4416, 5028, 5267, 5496, 6624, 6704, 7328, 7542, 8244, 9637, 10056, 10534, 10992, 13248, 13408, 14656, 15084, 15801, 16488, 19274, 20112, 21068, 21984, 26816, 28911, 30168, 31602, 32976, 38548, 40224, 42136, 43968, 47403, 57822, 60336, 63204, 65952, 77096, 80448, 84272, 86733, 94806, 95951, 115644, 120672, 126408, 131904, 154192, 168544, 173466, 189612, 191902, 231288, 241344, 252816, 287853, 308384, 337088, 346932, 379224, 383804, 462576, 505632, 575706, 616768, 693864, 758448, 767608, 863559, 925152, 1011264, 1151412, 1387728, 1516896, 1535216, 1727118, 1850304, 2206873, 2302824, 2775456, 3033792, 3070432, 3454236, 4413746, 4605648, 5550912, 6140864, 6620619, 6908472, 8827492, 9211296, 13241238, 13816944, 17654984, 18422592, 19861857, 26482476, 27633888, 35309968, 39723714, 52964952, 55267776, 70619936, 79447428, 105929904, 141239872, 158894856, 211859808, 317789712, 423719616, 635579424, 1271158848]

約数ペア:

[(1, 1271158848), (2, 635579424), (3, 423719616), (4, 317789712), (6, 211859808), (8, 158894856), (9, 141239872), (12, 105929904), (16, 79447428), (18, 70619936), (23, 55267776), (24, 52964952), (32, 39723714), (36, 35309968), (46, 27633888), (48, 26482476), (64, 19861857), (69, 18422592), (72, 17654984), (92, 13816944), (96, 13241238), (138, 9211296), (144, 8827492), (184, 6908472), (192, 6620619), (207, 6140864), (229, 5550912), (276, 4605648), (288, 4413746), (368, 3454236), (414, 3070432), (419, 3033792), (458, 2775456), (552, 2302824), (576, 2206873), (687, 1850304), (736, 1727118), (828, 1535216), (838, 1516896), (916, 1387728), (1104, 1151412), (1257, 1011264), (1374, 925152), (1472, 863559), (1656, 767608), (1676, 758448), (1832, 693864), (2061, 616768), (2208, 575706), (2514, 505632), (2748, 462576), (3312, 383804), (3352, 379224), (3664, 346932), (3771, 337088), (4122, 308384), (4416, 287853), (5028, 252816), (5267, 241344), (5496, 231288), (6624, 191902), (6704, 189612), (7328, 173466), (7542, 168544), (8244, 154192), (9637, 131904), (10056, 126408), (10534, 120672), (10992, 115644), (13248, 95951), (13408, 94806), (14656, 86733), (15084, 84272), (15801, 80448), (16488, 77096), (19274, 65952), (20112, 63204), (21068, 60336), (21984, 57822), (26816, 47403), (28911, 43968), (30168, 42136), (31602, 40224), (32976, 38548)]