338973432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 992217600

約数和(自身を除く): 653244168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 109, 168, 173, 214, 218, 321, 327, 346, 428, 436, 519, 642, 654, 692, 749, 763, 856, 872, 1038, 1211, 1284, 1308, 1384, 1498, 1526, 2076, 2247, 2289, 2422, 2568, 2616, 2996, 3052, 3633, 4152, 4494, 4578, 4844, 5992, 6104, 7266, 8988, 9156, 9688, 11663, 14532, 17976, 18312, 18511, 18857, 23326, 29064, 34989, 37022, 37714, 46652, 55533, 56571, 69978, 74044, 75428, 81641, 93304, 111066, 113142, 129577, 131999, 139956, 148088, 150856, 163282, 222132, 226284, 244923, 259154, 263998, 279912, 326564, 388731, 395997, 444264, 452568, 489846, 518308, 527996, 653128, 777462, 791994, 979692, 1036616, 1055992, 1554924, 1583988, 1959384, 2017699, 3109848, 3167976, 4035398, 6053097, 8070796, 12106194, 14123893, 16141592, 24212388, 28247786, 42371679, 48424776, 56495572, 84743358, 112991144, 169486716, 338973432]

約数ペア:

[(1, 338973432), (2, 169486716), (3, 112991144), (4, 84743358), (6, 56495572), (7, 48424776), (8, 42371679), (12, 28247786), (14, 24212388), (21, 16141592), (24, 14123893), (28, 12106194), (42, 8070796), (56, 6053097), (84, 4035398), (107, 3167976), (109, 3109848), (168, 2017699), (173, 1959384), (214, 1583988), (218, 1554924), (321, 1055992), (327, 1036616), (346, 979692), (428, 791994), (436, 777462), (519, 653128), (642, 527996), (654, 518308), (692, 489846), (749, 452568), (763, 444264), (856, 395997), (872, 388731), (1038, 326564), (1211, 279912), (1284, 263998), (1308, 259154), (1384, 244923), (1498, 226284), (1526, 222132), (2076, 163282), (2247, 150856), (2289, 148088), (2422, 139956), (2568, 131999), (2616, 129577), (2996, 113142), (3052, 111066), (3633, 93304), (4152, 81641), (4494, 75428), (4578, 74044), (4844, 69978), (5992, 56571), (6104, 55533), (7266, 46652), (8988, 37714), (9156, 37022), (9688, 34989), (11663, 29064), (14532, 23326), (17976, 18857), (18312, 18511)]