494386308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 1490227200

約数和(自身を除く): 995840892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 43, 52, 54, 57, 76, 78, 86, 108, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 351, 387, 431, 468, 494, 513, 516, 559, 684, 702, 741, 774, 817, 862, 988, 1026, 1118, 1161, 1293, 1404, 1482, 1548, 1634, 1677, 1724, 2052, 2223, 2236, 2322, 2451, 2586, 2964, 3268, 3354, 3879, 4446, 4644, 4902, 5031, 5172, 5603, 6669, 6708, 7353, 7758, 8189, 8892, 9804, 10062, 10621, 11206, 11637, 13338, 14706, 15093, 15516, 16378, 16809, 18533, 20124, 21242, 22059, 22412, 23274, 24567, 26676, 29412, 30186, 31863, 32756, 33618, 37066, 42484, 44118, 46548, 49134, 50427, 55599, 60372, 63726, 67236, 73701, 74132, 88236, 95589, 98268, 100854, 106457, 111198, 127452, 147402, 151281, 166797, 191178, 201708, 212914, 221103, 222396, 240929, 286767, 294804, 302562, 319371, 333594, 352127, 382356, 425828, 442206, 481858, 500391, 573534, 605124, 638742, 667188, 704254, 722787, 884412, 958113, 963716, 1000782, 1056381, 1147068, 1277484, 1408508, 1445574, 1916226, 2001564, 2112762, 2168361, 2874339, 2891148, 3169143, 3832452, 4225524, 4336722, 4577651, 5748678, 6338286, 6505083, 8673444, 9155302, 9507429, 11497356, 12676572, 13010166, 13732953, 18310604, 19014858, 26020332, 27465906, 38029716, 41198859, 54931812, 82397718, 123596577, 164795436, 247193154, 494386308]

約数ペア:

[(1, 494386308), (2, 247193154), (3, 164795436), (4, 123596577), (6, 82397718), (9, 54931812), (12, 41198859), (13, 38029716), (18, 27465906), (19, 26020332), (26, 19014858), (27, 18310604), (36, 13732953), (38, 13010166), (39, 12676572), (43, 11497356), (52, 9507429), (54, 9155302), (57, 8673444), (76, 6505083), (78, 6338286), (86, 5748678), (108, 4577651), (114, 4336722), (117, 4225524), (129, 3832452), (156, 3169143), (171, 2891148), (172, 2874339), (228, 2168361), (234, 2112762), (247, 2001564), (258, 1916226), (342, 1445574), (351, 1408508), (387, 1277484), (431, 1147068), (468, 1056381), (494, 1000782), (513, 963716), (516, 958113), (559, 884412), (684, 722787), (702, 704254), (741, 667188), (774, 638742), (817, 605124), (862, 573534), (988, 500391), (1026, 481858), (1118, 442206), (1161, 425828), (1293, 382356), (1404, 352127), (1482, 333594), (1548, 319371), (1634, 302562), (1677, 294804), (1724, 286767), (2052, 240929), (2223, 222396), (2236, 221103), (2322, 212914), (2451, 201708), (2586, 191178), (2964, 166797), (3268, 151281), (3354, 147402), (3879, 127452), (4446, 111198), (4644, 106457), (4902, 100854), (5031, 98268), (5172, 95589), (5603, 88236), (6669, 74132), (6708, 73701), (7353, 67236), (7758, 63726), (8189, 60372), (8892, 55599), (9804, 50427), (10062, 49134), (10621, 46548), (11206, 44118), (11637, 42484), (13338, 37066), (14706, 33618), (15093, 32756), (15516, 31863), (16378, 30186), (16809, 29412), (18533, 26676), (20124, 24567), (21242, 23274), (22059, 22412)]