345641856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 1057536000

約数和(自身を除く): 711894144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 298, 336, 384, 447, 448, 596, 672, 863, 894, 896, 1043, 1192, 1344, 1726, 1788, 2086, 2384, 2589, 2688, 3129, 3452, 3576, 4172, 4768, 5178, 6041, 6258, 6904, 7152, 8344, 9536, 10356, 12082, 12516, 13808, 14304, 16688, 18123, 19072, 20712, 24164, 25032, 27616, 28608, 33376, 36246, 41424, 48328, 50064, 55232, 57216, 66752, 72492, 82848, 96656, 100128, 110464, 128587, 133504, 144984, 165696, 193312, 200256, 257174, 289968, 331392, 385761, 386624, 400512, 514348, 579936, 771522, 773248, 900109, 1028696, 1159872, 1543044, 1800218, 2057392, 2319744, 2700327, 3086088, 3600436, 4114784, 5400654, 6172176, 7200872, 8229568, 10801308, 12344352, 14401744, 16459136, 21602616, 24688704, 28803488, 43205232, 49377408, 57606976, 86410464, 115213952, 172820928, 345641856]

約数ペア:

[(1, 345641856), (2, 172820928), (3, 115213952), (4, 86410464), (6, 57606976), (7, 49377408), (8, 43205232), (12, 28803488), (14, 24688704), (16, 21602616), (21, 16459136), (24, 14401744), (28, 12344352), (32, 10801308), (42, 8229568), (48, 7200872), (56, 6172176), (64, 5400654), (84, 4114784), (96, 3600436), (112, 3086088), (128, 2700327), (149, 2319744), (168, 2057392), (192, 1800218), (224, 1543044), (298, 1159872), (336, 1028696), (384, 900109), (447, 773248), (448, 771522), (596, 579936), (672, 514348), (863, 400512), (894, 386624), (896, 385761), (1043, 331392), (1192, 289968), (1344, 257174), (1726, 200256), (1788, 193312), (2086, 165696), (2384, 144984), (2589, 133504), (2688, 128587), (3129, 110464), (3452, 100128), (3576, 96656), (4172, 82848), (4768, 72492), (5178, 66752), (6041, 57216), (6258, 55232), (6904, 50064), (7152, 48328), (8344, 41424), (9536, 36246), (10356, 33376), (12082, 28608), (12516, 27616), (13808, 25032), (14304, 24164), (16688, 20712), (18123, 19072)]