624487968

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 240

約数和(自身を含む): 2028571776

約数和(自身を除く): 1404083808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 96, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 258, 288, 312, 324, 344, 351, 387, 416, 431, 432, 468, 516, 559, 624, 648, 688, 702, 774, 862, 864, 936, 1032, 1053, 1118, 1161, 1248, 1293, 1296, 1376, 1404, 1548, 1677, 1724, 1872, 2064, 2106, 2236, 2322, 2586, 2592, 2808, 3096, 3354, 3448, 3483, 3744, 3879, 4128, 4212, 4472, 4644, 5031, 5172, 5603, 5616, 6192, 6708, 6896, 6966, 7758, 8424, 8944, 9288, 10062, 10344, 11206, 11232, 11637, 12384, 13416, 13792, 13932, 15093, 15516, 16809, 16848, 17888, 18533, 18576, 20124, 20688, 22412, 23274, 26832, 27864, 30186, 31032, 33618, 33696, 34911, 37066, 37152, 40248, 41376, 44824, 45279, 46548, 50427, 53664, 55599, 55728, 60372, 62064, 67236, 69822, 74132, 80496, 89648, 90558, 93096, 100854, 111198, 111456, 120744, 124128, 134472, 139644, 148264, 151281, 160992, 166797, 179296, 181116, 186192, 201708, 222396, 240929, 241488, 268944, 279288, 296528, 302562, 333594, 362232, 372384, 403416, 444792, 453843, 481858, 482976, 500391, 537888, 558576, 593056, 605124, 667188, 722787, 724464, 806832, 889584, 907686, 963716, 1000782, 1117152, 1210248, 1334376, 1445574, 1448928, 1501173, 1613664, 1779168, 1815372, 1927432, 2001564, 2168361, 2420496, 2668752, 2891148, 3002346, 3630744, 3854864, 4003128, 4336722, 4840992, 5337504, 5782296, 6004692, 6505083, 7261488, 7709728, 8006256, 8673444, 11564592, 12009384, 13010166, 14522976, 16012512, 17346888, 19515249, 23129184, 24018768, 26020332, 34693776, 39030498, 48037536, 52040664, 69387552, 78060996, 104081328, 156121992, 208162656, 312243984, 624487968]

約数ペア:

[(1, 624487968), (2, 312243984), (3, 208162656), (4, 156121992), (6, 104081328), (8, 78060996), (9, 69387552), (12, 52040664), (13, 48037536), (16, 39030498), (18, 34693776), (24, 26020332), (26, 24018768), (27, 23129184), (32, 19515249), (36, 17346888), (39, 16012512), (43, 14522976), (48, 13010166), (52, 12009384), (54, 11564592), (72, 8673444), (78, 8006256), (81, 7709728), (86, 7261488), (96, 6505083), (104, 6004692), (108, 5782296), (117, 5337504), (129, 4840992), (144, 4336722), (156, 4003128), (162, 3854864), (172, 3630744), (208, 3002346), (216, 2891148), (234, 2668752), (258, 2420496), (288, 2168361), (312, 2001564), (324, 1927432), (344, 1815372), (351, 1779168), (387, 1613664), (416, 1501173), (431, 1448928), (432, 1445574), (468, 1334376), (516, 1210248), (559, 1117152), (624, 1000782), (648, 963716), (688, 907686), (702, 889584), (774, 806832), (862, 724464), (864, 722787), (936, 667188), (1032, 605124), (1053, 593056), (1118, 558576), (1161, 537888), (1248, 500391), (1293, 482976), (1296, 481858), (1376, 453843), (1404, 444792), (1548, 403416), (1677, 372384), (1724, 362232), (1872, 333594), (2064, 302562), (2106, 296528), (2236, 279288), (2322, 268944), (2586, 241488), (2592, 240929), (2808, 222396), (3096, 201708), (3354, 186192), (3448, 181116), (3483, 179296), (3744, 166797), (3879, 160992), (4128, 151281), (4212, 148264), (4472, 139644), (4644, 134472), (5031, 124128), (5172, 120744), (5603, 111456), (5616, 111198), (6192, 100854), (6708, 93096), (6896, 90558), (6966, 89648), (7758, 80496), (8424, 74132), (8944, 69822), (9288, 67236), (10062, 62064), (10344, 60372), (11206, 55728), (11232, 55599), (11637, 53664), (12384, 50427), (13416, 46548), (13792, 45279), (13932, 44824), (15093, 41376), (15516, 40248), (16809, 37152), (16848, 37066), (17888, 34911), (18533, 33696), (18576, 33618), (20124, 31032), (20688, 30186), (22412, 27864), (23274, 26832)]