864543888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:886

約数の個数: 160

約数和(自身を含む): 2687328000

約数和(自身を除く): 1822784112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 257, 312, 351, 432, 468, 514, 599, 624, 702, 771, 936, 1028, 1198, 1404, 1542, 1797, 1872, 2056, 2313, 2396, 2808, 3084, 3341, 3594, 4112, 4626, 4792, 5391, 5616, 6168, 6682, 6939, 7188, 7787, 9252, 9584, 10023, 10782, 12336, 13364, 13878, 14376, 15574, 16173, 18504, 20046, 21564, 23361, 26728, 27756, 28752, 30069, 31148, 32346, 37008, 40092, 43128, 46722, 53456, 55512, 60138, 62296, 64692, 70083, 80184, 86256, 90207, 93444, 111024, 120276, 124592, 129384, 140166, 153943, 160368, 180414, 186888, 210249, 240552, 258768, 280332, 307886, 360828, 373776, 420498, 461829, 481104, 560664, 615772, 721656, 840996, 923658, 1121328, 1231544, 1385487, 1443312, 1681992, 1847316, 2001259, 2463088, 2770974, 3363984, 3694632, 4002518, 4156461, 5541948, 6003777, 7389264, 8005036, 8312922, 11083896, 12007554, 16010072, 16625844, 18011331, 22167792, 24015108, 32020144, 33251688, 36022662, 48030216, 54033993, 66503376, 72045324, 96060432, 108067986, 144090648, 216135972, 288181296, 432271944, 864543888]

約数ペア:

[(1, 864543888), (2, 432271944), (3, 288181296), (4, 216135972), (6, 144090648), (8, 108067986), (9, 96060432), (12, 72045324), (13, 66503376), (16, 54033993), (18, 48030216), (24, 36022662), (26, 33251688), (27, 32020144), (36, 24015108), (39, 22167792), (48, 18011331), (52, 16625844), (54, 16010072), (72, 12007554), (78, 11083896), (104, 8312922), (108, 8005036), (117, 7389264), (144, 6003777), (156, 5541948), (208, 4156461), (216, 4002518), (234, 3694632), (257, 3363984), (312, 2770974), (351, 2463088), (432, 2001259), (468, 1847316), (514, 1681992), (599, 1443312), (624, 1385487), (702, 1231544), (771, 1121328), (936, 923658), (1028, 840996), (1198, 721656), (1404, 615772), (1542, 560664), (1797, 481104), (1872, 461829), (2056, 420498), (2313, 373776), (2396, 360828), (2808, 307886), (3084, 280332), (3341, 258768), (3594, 240552), (4112, 210249), (4626, 186888), (4792, 180414), (5391, 160368), (5616, 153943), (6168, 140166), (6682, 129384), (6939, 124592), (7188, 120276), (7787, 111024), (9252, 93444), (9584, 90207), (10023, 86256), (10782, 80184), (12336, 70083), (13364, 64692), (13878, 62296), (14376, 60138), (15574, 55512), (16173, 53456), (18504, 46722), (20046, 43128), (21564, 40092), (23361, 37008), (26728, 32346), (27756, 31148), (28752, 30069)]