258600048

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 791616000

約数和(自身を除く): 533015952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 139, 147, 168, 196, 226, 278, 294, 336, 339, 343, 392, 417, 452, 556, 588, 678, 686, 784, 791, 834, 904, 973, 1029, 1112, 1176, 1356, 1372, 1582, 1668, 1808, 1946, 2058, 2224, 2352, 2373, 2712, 2744, 2919, 3164, 3336, 3892, 4116, 4746, 5424, 5488, 5537, 5838, 6328, 6672, 6811, 7784, 8232, 9492, 11074, 11676, 12656, 13622, 15568, 15707, 16464, 16611, 18984, 20433, 22148, 23352, 27244, 31414, 33222, 37968, 38759, 40866, 44296, 46704, 47121, 47677, 54488, 62828, 66444, 77518, 81732, 88592, 94242, 95354, 108976, 109949, 116277, 125656, 132888, 143031, 155036, 163464, 188484, 190708, 219898, 232554, 251312, 265776, 286062, 310072, 326928, 329847, 376968, 381416, 439796, 465108, 572124, 620144, 659694, 753936, 762832, 769643, 879592, 930216, 1144248, 1319388, 1539286, 1759184, 1860432, 2288496, 2308929, 2638776, 3078572, 4617858, 5277552, 5387501, 6157144, 9235716, 10775002, 12314288, 16162503, 18471432, 21550004, 32325006, 36942864, 43100008, 64650012, 86200016, 129300024, 258600048]

約数ペア:

[(1, 258600048), (2, 129300024), (3, 86200016), (4, 64650012), (6, 43100008), (7, 36942864), (8, 32325006), (12, 21550004), (14, 18471432), (16, 16162503), (21, 12314288), (24, 10775002), (28, 9235716), (42, 6157144), (48, 5387501), (49, 5277552), (56, 4617858), (84, 3078572), (98, 2638776), (112, 2308929), (113, 2288496), (139, 1860432), (147, 1759184), (168, 1539286), (196, 1319388), (226, 1144248), (278, 930216), (294, 879592), (336, 769643), (339, 762832), (343, 753936), (392, 659694), (417, 620144), (452, 572124), (556, 465108), (588, 439796), (678, 381416), (686, 376968), (784, 329847), (791, 326928), (834, 310072), (904, 286062), (973, 265776), (1029, 251312), (1112, 232554), (1176, 219898), (1356, 190708), (1372, 188484), (1582, 163464), (1668, 155036), (1808, 143031), (1946, 132888), (2058, 125656), (2224, 116277), (2352, 109949), (2373, 108976), (2712, 95354), (2744, 94242), (2919, 88592), (3164, 81732), (3336, 77518), (3892, 66444), (4116, 62828), (4746, 54488), (5424, 47677), (5488, 47121), (5537, 46704), (5838, 44296), (6328, 40866), (6672, 38759), (6811, 37968), (7784, 33222), (8232, 31414), (9492, 27244), (11074, 23352), (11676, 22148), (12656, 20433), (13622, 18984), (15568, 16611), (15707, 16464)]