312243984

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 200

約数和(自身を含む): 998186112

約数和(自身を除く): 685942128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 258, 312, 324, 344, 351, 387, 431, 432, 468, 516, 559, 624, 648, 688, 702, 774, 862, 936, 1032, 1053, 1118, 1161, 1293, 1296, 1404, 1548, 1677, 1724, 1872, 2064, 2106, 2236, 2322, 2586, 2808, 3096, 3354, 3448, 3483, 3879, 4212, 4472, 4644, 5031, 5172, 5603, 5616, 6192, 6708, 6896, 6966, 7758, 8424, 8944, 9288, 10062, 10344, 11206, 11637, 13416, 13932, 15093, 15516, 16809, 16848, 18533, 18576, 20124, 20688, 22412, 23274, 26832, 27864, 30186, 31032, 33618, 34911, 37066, 40248, 44824, 45279, 46548, 50427, 55599, 55728, 60372, 62064, 67236, 69822, 74132, 80496, 89648, 90558, 93096, 100854, 111198, 120744, 134472, 139644, 148264, 151281, 166797, 181116, 186192, 201708, 222396, 240929, 241488, 268944, 279288, 296528, 302562, 333594, 362232, 403416, 444792, 453843, 481858, 500391, 558576, 605124, 667188, 722787, 724464, 806832, 889584, 907686, 963716, 1000782, 1210248, 1334376, 1445574, 1501173, 1815372, 1927432, 2001564, 2168361, 2420496, 2668752, 2891148, 3002346, 3630744, 3854864, 4003128, 4336722, 5782296, 6004692, 6505083, 7261488, 8006256, 8673444, 11564592, 12009384, 13010166, 17346888, 19515249, 24018768, 26020332, 34693776, 39030498, 52040664, 78060996, 104081328, 156121992, 312243984]

約数ペア:

[(1, 312243984), (2, 156121992), (3, 104081328), (4, 78060996), (6, 52040664), (8, 39030498), (9, 34693776), (12, 26020332), (13, 24018768), (16, 19515249), (18, 17346888), (24, 13010166), (26, 12009384), (27, 11564592), (36, 8673444), (39, 8006256), (43, 7261488), (48, 6505083), (52, 6004692), (54, 5782296), (72, 4336722), (78, 4003128), (81, 3854864), (86, 3630744), (104, 3002346), (108, 2891148), (117, 2668752), (129, 2420496), (144, 2168361), (156, 2001564), (162, 1927432), (172, 1815372), (208, 1501173), (216, 1445574), (234, 1334376), (258, 1210248), (312, 1000782), (324, 963716), (344, 907686), (351, 889584), (387, 806832), (431, 724464), (432, 722787), (468, 667188), (516, 605124), (559, 558576), (624, 500391), (648, 481858), (688, 453843), (702, 444792), (774, 403416), (862, 362232), (936, 333594), (1032, 302562), (1053, 296528), (1118, 279288), (1161, 268944), (1293, 241488), (1296, 240929), (1404, 222396), (1548, 201708), (1677, 186192), (1724, 181116), (1872, 166797), (2064, 151281), (2106, 148264), (2236, 139644), (2322, 134472), (2586, 120744), (2808, 111198), (3096, 100854), (3354, 93096), (3448, 90558), (3483, 89648), (3879, 80496), (4212, 74132), (4472, 69822), (4644, 67236), (5031, 62064), (5172, 60372), (5603, 55728), (5616, 55599), (6192, 50427), (6708, 46548), (6896, 45279), (6966, 44824), (7758, 40248), (8424, 37066), (8944, 34911), (9288, 33618), (10062, 31032), (10344, 30186), (11206, 27864), (11637, 26832), (13416, 23274), (13932, 22412), (15093, 20688), (15516, 20124), (16809, 18576), (16848, 18533)]