289656432

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51577}}^1$

素因数の和:51607

約数の個数: 80

約数和(自身を含む): 895394080

約数和(自身を除く): 605737648

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, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 51577, 103154, 154731, 206308, 309462, 412616, 464193, 618924, 670501, 825232, 928386, 1237848, 1341002, 1392579, 1856772, 2011503, 2475696, 2682004, 2785158, 3713544, 4023006, 5364008, 5570316, 6034509, 7427088, 8046012, 10728016, 11140632, 12069018, 16092024, 18103527, 22281264, 24138036, 32184048, 36207054, 48276072, 72414108, 96552144, 144828216, 289656432]

約数ペア:

[(1, 289656432), (2, 144828216), (3, 96552144), (4, 72414108), (6, 48276072), (8, 36207054), (9, 32184048), (12, 24138036), (13, 22281264), (16, 18103527), (18, 16092024), (24, 12069018), (26, 11140632), (27, 10728016), (36, 8046012), (39, 7427088), (48, 6034509), (52, 5570316), (54, 5364008), (72, 4023006), (78, 3713544), (104, 2785158), (108, 2682004), (117, 2475696), (144, 2011503), (156, 1856772), (208, 1392579), (216, 1341002), (234, 1237848), (312, 928386), (351, 825232), (432, 670501), (468, 618924), (624, 464193), (702, 412616), (936, 309462), (1404, 206308), (1872, 154731), (2808, 103154), (5616, 51577)]