745823143728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12851929}}^1$

素因数の和:12851987

約数の個数: 120

約数和(自身を含む): 2320338849920

約数和(自身を除く): 1574515706192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 12851929, 25703858, 38555787, 51407716, 77111574, 102815432, 115667361, 154223148, 167075077, 205630864, 231334722, 308446296, 334150154, 398409799, 462669444, 501225231, 616892592, 668300308, 796819598, 925338888, 1002450462, 1195229397, 1336600616, 1503675693, 1593639196, 1850677776, 2004900924, 2390458794, 2673201232, 3007351386, 3187278392, 3585688191, 4009801848, 4780917588, 5179327387, 6014702772, 6374556784, 7171376382, 8019603696, 9561835176, 10358654774, 12029405544, 14342752764, 15537982161, 19123670352, 20717309548, 24058811088, 28685505528, 31075964322, 41434619096, 46613946483, 57371011056, 62151928644, 82869238192, 93227892966, 124303857288, 186455785932, 248607714576, 372911571864, 745823143728]

約数ペア:

[(1, 745823143728), (2, 372911571864), (3, 248607714576), (4, 186455785932), (6, 124303857288), (8, 93227892966), (9, 82869238192), (12, 62151928644), (13, 57371011056), (16, 46613946483), (18, 41434619096), (24, 31075964322), (26, 28685505528), (31, 24058811088), (36, 20717309548), (39, 19123670352), (48, 15537982161), (52, 14342752764), (62, 12029405544), (72, 10358654774), (78, 9561835176), (93, 8019603696), (104, 7171376382), (117, 6374556784), (124, 6014702772), (144, 5179327387), (156, 4780917588), (186, 4009801848), (208, 3585688191), (234, 3187278392), (248, 3007351386), (279, 2673201232), (312, 2390458794), (372, 2004900924), (403, 1850677776), (468, 1593639196), (496, 1503675693), (558, 1336600616), (624, 1195229397), (744, 1002450462), (806, 925338888), (936, 796819598), (1116, 668300308), (1209, 616892592), (1488, 501225231), (1612, 462669444), (1872, 398409799), (2232, 334150154), (2418, 308446296), (3224, 231334722), (3627, 205630864), (4464, 167075077), (4836, 154223148), (6448, 115667361), (7254, 102815432), (9672, 77111574), (14508, 51407716), (19344, 38555787), (29016, 25703858), (58032, 12851929)]