490598316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 1473292800

約数和(自身を除く): 982694484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 53, 54, 57, 76, 78, 106, 108, 114, 117, 156, 159, 171, 212, 228, 234, 247, 318, 342, 347, 351, 468, 477, 494, 513, 636, 684, 689, 694, 702, 741, 954, 988, 1007, 1026, 1041, 1378, 1388, 1404, 1431, 1482, 1908, 2014, 2052, 2067, 2082, 2223, 2756, 2862, 2964, 3021, 3123, 4028, 4134, 4164, 4446, 4511, 5724, 6042, 6201, 6246, 6593, 6669, 8268, 8892, 9022, 9063, 9369, 12084, 12402, 12492, 13091, 13186, 13338, 13533, 18044, 18126, 18391, 18603, 18738, 19779, 24804, 26182, 26372, 26676, 27066, 27189, 36252, 36782, 37206, 37476, 39273, 39558, 40599, 52364, 54132, 54378, 55173, 59337, 73564, 74412, 78546, 79116, 81198, 85709, 108756, 110346, 117819, 118674, 121797, 157092, 162396, 165519, 171418, 178011, 220692, 235638, 237348, 239083, 243594, 257127, 331038, 342836, 349429, 353457, 356022, 471276, 478166, 487188, 496557, 514254, 662076, 698858, 706914, 712044, 717249, 771381, 956332, 993114, 1028508, 1048287, 1397716, 1413828, 1434498, 1542762, 1986228, 2096574, 2151747, 2314143, 2868996, 3085524, 3144861, 4193148, 4303494, 4542577, 4628286, 6289722, 6455241, 8606988, 9085154, 9256572, 9434583, 12579444, 12910482, 13627731, 18170308, 18869166, 25820964, 27255462, 37738332, 40883193, 54510924, 81766386, 122649579, 163532772, 245299158, 490598316]

約数ペア:

[(1, 490598316), (2, 245299158), (3, 163532772), (4, 122649579), (6, 81766386), (9, 54510924), (12, 40883193), (13, 37738332), (18, 27255462), (19, 25820964), (26, 18869166), (27, 18170308), (36, 13627731), (38, 12910482), (39, 12579444), (52, 9434583), (53, 9256572), (54, 9085154), (57, 8606988), (76, 6455241), (78, 6289722), (106, 4628286), (108, 4542577), (114, 4303494), (117, 4193148), (156, 3144861), (159, 3085524), (171, 2868996), (212, 2314143), (228, 2151747), (234, 2096574), (247, 1986228), (318, 1542762), (342, 1434498), (347, 1413828), (351, 1397716), (468, 1048287), (477, 1028508), (494, 993114), (513, 956332), (636, 771381), (684, 717249), (689, 712044), (694, 706914), (702, 698858), (741, 662076), (954, 514254), (988, 496557), (1007, 487188), (1026, 478166), (1041, 471276), (1378, 356022), (1388, 353457), (1404, 349429), (1431, 342836), (1482, 331038), (1908, 257127), (2014, 243594), (2052, 239083), (2067, 237348), (2082, 235638), (2223, 220692), (2756, 178011), (2862, 171418), (2964, 165519), (3021, 162396), (3123, 157092), (4028, 121797), (4134, 118674), (4164, 117819), (4446, 110346), (4511, 108756), (5724, 85709), (6042, 81198), (6201, 79116), (6246, 78546), (6593, 74412), (6669, 73564), (8268, 59337), (8892, 55173), (9022, 54378), (9063, 54132), (9369, 52364), (12084, 40599), (12402, 39558), (12492, 39273), (13091, 37476), (13186, 37206), (13338, 36782), (13533, 36252), (18044, 27189), (18126, 27066), (18391, 26676), (18603, 26372), (18738, 26182), (19779, 24804)]