64228579968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{18979}}^1$

素因数の和:20262

約数の個数: 128

約数和(自身を含む): 195144768000

約数和(自身を除く): 130916188032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1259, 1344, 2518, 2688, 3777, 5036, 7554, 8813, 10072, 15108, 17626, 18979, 20144, 26439, 30216, 35252, 37958, 40288, 52878, 56937, 60432, 70504, 75916, 80576, 105756, 113874, 120864, 132853, 141008, 151832, 161152, 211512, 227748, 241728, 265706, 282016, 303664, 398559, 423024, 455496, 483456, 531412, 564032, 607328, 797118, 846048, 910992, 1062824, 1128064, 1214656, 1594236, 1692096, 1821984, 2125648, 2429312, 3188472, 3384192, 3643968, 4251296, 6376944, 7287936, 8502592, 12753888, 17005184, 23894561, 25507776, 47789122, 51015552, 71683683, 95578244, 143367366, 167261927, 191156488, 286734732, 334523854, 382312976, 501785781, 573469464, 669047708, 764625952, 1003571562, 1146938928, 1338095416, 1529251904, 2007143124, 2293877856, 2676190832, 3058503808, 4014286248, 4587755712, 5352381664, 8028572496, 9175511424, 10704763328, 16057144992, 21409526656, 32114289984, 64228579968]

約数ペア:

[(1, 64228579968), (2, 32114289984), (3, 21409526656), (4, 16057144992), (6, 10704763328), (7, 9175511424), (8, 8028572496), (12, 5352381664), (14, 4587755712), (16, 4014286248), (21, 3058503808), (24, 2676190832), (28, 2293877856), (32, 2007143124), (42, 1529251904), (48, 1338095416), (56, 1146938928), (64, 1003571562), (84, 764625952), (96, 669047708), (112, 573469464), (128, 501785781), (168, 382312976), (192, 334523854), (224, 286734732), (336, 191156488), (384, 167261927), (448, 143367366), (672, 95578244), (896, 71683683), (1259, 51015552), (1344, 47789122), (2518, 25507776), (2688, 23894561), (3777, 17005184), (5036, 12753888), (7554, 8502592), (8813, 7287936), (10072, 6376944), (15108, 4251296), (17626, 3643968), (18979, 3384192), (20144, 3188472), (26439, 2429312), (30216, 2125648), (35252, 1821984), (37958, 1692096), (40288, 1594236), (52878, 1214656), (56937, 1128064), (60432, 1062824), (70504, 910992), (75916, 846048), (80576, 797118), (105756, 607328), (113874, 564032), (120864, 531412), (132853, 483456), (141008, 455496), (151832, 423024), (161152, 398559), (211512, 303664), (227748, 282016), (241728, 265706)]