318911208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 1026820800

約数和(自身を除く): 707909592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 89, 98, 132, 147, 154, 168, 178, 196, 231, 264, 267, 277, 294, 308, 356, 392, 462, 534, 539, 554, 588, 616, 623, 712, 831, 924, 979, 1068, 1078, 1108, 1176, 1246, 1617, 1662, 1848, 1869, 1939, 1958, 2136, 2156, 2216, 2492, 2937, 3047, 3234, 3324, 3738, 3878, 3916, 4312, 4361, 4984, 5817, 5874, 6094, 6468, 6648, 6853, 7476, 7756, 7832, 8722, 9141, 11634, 11748, 12188, 12936, 13083, 13573, 13706, 14952, 15512, 17444, 18282, 20559, 21329, 23268, 23496, 24376, 24653, 26166, 27146, 27412, 34888, 36564, 40719, 41118, 42658, 46536, 47971, 49306, 52332, 54292, 54824, 63987, 73128, 73959, 81438, 82236, 85316, 95942, 98612, 104664, 108584, 127974, 143913, 147918, 149303, 162876, 164472, 170632, 172571, 191884, 197224, 255948, 271183, 287826, 295836, 298606, 325752, 345142, 383768, 447909, 511896, 517713, 542366, 575652, 591672, 597212, 690284, 813549, 895818, 1035426, 1084732, 1151304, 1194424, 1207997, 1380568, 1627098, 1791636, 1898281, 2070852, 2169464, 2415994, 3254196, 3583272, 3623991, 3796562, 4141704, 4831988, 5694843, 6508392, 7247982, 7593124, 9663976, 11389686, 13287967, 14495964, 15186248, 22779372, 26575934, 28991928, 39863901, 45558744, 53151868, 79727802, 106303736, 159455604, 318911208]

約数ペア:

[(1, 318911208), (2, 159455604), (3, 106303736), (4, 79727802), (6, 53151868), (7, 45558744), (8, 39863901), (11, 28991928), (12, 26575934), (14, 22779372), (21, 15186248), (22, 14495964), (24, 13287967), (28, 11389686), (33, 9663976), (42, 7593124), (44, 7247982), (49, 6508392), (56, 5694843), (66, 4831988), (77, 4141704), (84, 3796562), (88, 3623991), (89, 3583272), (98, 3254196), (132, 2415994), (147, 2169464), (154, 2070852), (168, 1898281), (178, 1791636), (196, 1627098), (231, 1380568), (264, 1207997), (267, 1194424), (277, 1151304), (294, 1084732), (308, 1035426), (356, 895818), (392, 813549), (462, 690284), (534, 597212), (539, 591672), (554, 575652), (588, 542366), (616, 517713), (623, 511896), (712, 447909), (831, 383768), (924, 345142), (979, 325752), (1068, 298606), (1078, 295836), (1108, 287826), (1176, 271183), (1246, 255948), (1617, 197224), (1662, 191884), (1848, 172571), (1869, 170632), (1939, 164472), (1958, 162876), (2136, 149303), (2156, 147918), (2216, 143913), (2492, 127974), (2937, 108584), (3047, 104664), (3234, 98612), (3324, 95942), (3738, 85316), (3878, 82236), (3916, 81438), (4312, 73959), (4361, 73128), (4984, 63987), (5817, 54824), (5874, 54292), (6094, 52332), (6468, 49306), (6648, 47971), (6853, 46536), (7476, 42658), (7756, 41118), (7832, 40719), (8722, 36564), (9141, 34888), (11634, 27412), (11748, 27146), (12188, 26166), (12936, 24653), (13083, 24376), (13573, 23496), (13706, 23268), (14952, 21329), (15512, 20559), (17444, 18282)]