386330308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 899480064

約数和(自身を除く): 513149756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 67, 73, 91, 98, 124, 134, 146, 182, 196, 217, 268, 292, 364, 403, 434, 469, 511, 637, 806, 868, 871, 938, 949, 1022, 1274, 1519, 1612, 1742, 1876, 1898, 2044, 2077, 2263, 2548, 2821, 3038, 3283, 3484, 3577, 3796, 4154, 4526, 4891, 5642, 6076, 6097, 6566, 6643, 7154, 8308, 9052, 9782, 11284, 12194, 13132, 13286, 14308, 14539, 15841, 19564, 19747, 24388, 26572, 27001, 29078, 29419, 31682, 34237, 39494, 42679, 46501, 54002, 58156, 58838, 63364, 63583, 68474, 78988, 85358, 93002, 101773, 108004, 110887, 117676, 127166, 136948, 151621, 170716, 186004, 189007, 203546, 205933, 221774, 239659, 254332, 303242, 378014, 407092, 411866, 443548, 445081, 479318, 606484, 756028, 823732, 890162, 958636, 1061347, 1323049, 1441531, 1780324, 1971073, 2122694, 2646098, 2883062, 3115567, 3942146, 4245388, 5292196, 5766124, 6231134, 7429429, 7884292, 12462268, 13797511, 14858858, 27595022, 29717716, 55190044, 96582577, 193165154, 386330308]

約数ペア:

[(1, 386330308), (2, 193165154), (4, 96582577), (7, 55190044), (13, 29717716), (14, 27595022), (26, 14858858), (28, 13797511), (31, 12462268), (49, 7884292), (52, 7429429), (62, 6231134), (67, 5766124), (73, 5292196), (91, 4245388), (98, 3942146), (124, 3115567), (134, 2883062), (146, 2646098), (182, 2122694), (196, 1971073), (217, 1780324), (268, 1441531), (292, 1323049), (364, 1061347), (403, 958636), (434, 890162), (469, 823732), (511, 756028), (637, 606484), (806, 479318), (868, 445081), (871, 443548), (938, 411866), (949, 407092), (1022, 378014), (1274, 303242), (1519, 254332), (1612, 239659), (1742, 221774), (1876, 205933), (1898, 203546), (2044, 189007), (2077, 186004), (2263, 170716), (2548, 151621), (2821, 136948), (3038, 127166), (3283, 117676), (3484, 110887), (3577, 108004), (3796, 101773), (4154, 93002), (4526, 85358), (4891, 78988), (5642, 68474), (6076, 63583), (6097, 63364), (6566, 58838), (6643, 58156), (7154, 54002), (8308, 46501), (9052, 42679), (9782, 39494), (11284, 34237), (12194, 31682), (13132, 29419), (13286, 29078), (14308, 27001), (14539, 26572), (15841, 24388), (19564, 19747)]