272179752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 766402560

約数和(自身を除く): 494222808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 107, 124, 156, 186, 214, 248, 263, 312, 321, 372, 403, 428, 526, 642, 744, 789, 806, 856, 1052, 1209, 1284, 1391, 1578, 1612, 2104, 2418, 2568, 2782, 3156, 3224, 3317, 3419, 4173, 4836, 5564, 6312, 6634, 6838, 8153, 8346, 9672, 9951, 10257, 11128, 13268, 13676, 16306, 16692, 19902, 20514, 24459, 26536, 27352, 28141, 32612, 33384, 39804, 41028, 43121, 48918, 56282, 65224, 79608, 82056, 84423, 86242, 97836, 105989, 112564, 129363, 168846, 172484, 195672, 211978, 225128, 258726, 317967, 337692, 344968, 365833, 423956, 517452, 635934, 675384, 731666, 847912, 872371, 1034904, 1097499, 1271868, 1463332, 1744742, 2194998, 2543736, 2617113, 2926664, 3489484, 4389996, 5234226, 6978968, 8779992, 10468452, 11340823, 20936904, 22681646, 34022469, 45363292, 68044938, 90726584, 136089876, 272179752]

約数ペア:

[(1, 272179752), (2, 136089876), (3, 90726584), (4, 68044938), (6, 45363292), (8, 34022469), (12, 22681646), (13, 20936904), (24, 11340823), (26, 10468452), (31, 8779992), (39, 6978968), (52, 5234226), (62, 4389996), (78, 3489484), (93, 2926664), (104, 2617113), (107, 2543736), (124, 2194998), (156, 1744742), (186, 1463332), (214, 1271868), (248, 1097499), (263, 1034904), (312, 872371), (321, 847912), (372, 731666), (403, 675384), (428, 635934), (526, 517452), (642, 423956), (744, 365833), (789, 344968), (806, 337692), (856, 317967), (1052, 258726), (1209, 225128), (1284, 211978), (1391, 195672), (1578, 172484), (1612, 168846), (2104, 129363), (2418, 112564), (2568, 105989), (2782, 97836), (3156, 86242), (3224, 84423), (3317, 82056), (3419, 79608), (4173, 65224), (4836, 56282), (5564, 48918), (6312, 43121), (6634, 41028), (6838, 39804), (8153, 33384), (8346, 32612), (9672, 28141), (9951, 27352), (10257, 26536), (11128, 24459), (13268, 20514), (13676, 19902), (16306, 16692)]