172620672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 356147328

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, 431, 447, 448, 596, 672, 862, 894, 896, 1043, 1192, 1293, 1344, 1724, 1788, 2086, 2384, 2586, 2688, 3017, 3129, 3448, 3576, 4172, 4768, 5172, 6034, 6258, 6896, 7152, 8344, 9051, 9536, 10344, 12068, 12516, 13792, 14304, 16688, 18102, 19072, 20688, 24136, 25032, 27584, 28608, 33376, 36204, 41376, 48272, 50064, 55168, 57216, 64219, 66752, 72408, 82752, 96544, 100128, 128438, 133504, 144816, 165504, 192657, 193088, 200256, 256876, 289632, 385314, 386176, 400512, 449533, 513752, 579264, 770628, 899066, 1027504, 1158528, 1348599, 1541256, 1798132, 2055008, 2697198, 3082512, 3596264, 4110016, 5394396, 6165024, 7192528, 8220032, 10788792, 12330048, 14385056, 21577584, 24660096, 28770112, 43155168, 57540224, 86310336, 172620672]

約数ペア:

[(1, 172620672), (2, 86310336), (3, 57540224), (4, 43155168), (6, 28770112), (7, 24660096), (8, 21577584), (12, 14385056), (14, 12330048), (16, 10788792), (21, 8220032), (24, 7192528), (28, 6165024), (32, 5394396), (42, 4110016), (48, 3596264), (56, 3082512), (64, 2697198), (84, 2055008), (96, 1798132), (112, 1541256), (128, 1348599), (149, 1158528), (168, 1027504), (192, 899066), (224, 770628), (298, 579264), (336, 513752), (384, 449533), (431, 400512), (447, 386176), (448, 385314), (596, 289632), (672, 256876), (862, 200256), (894, 193088), (896, 192657), (1043, 165504), (1192, 144816), (1293, 133504), (1344, 128438), (1724, 100128), (1788, 96544), (2086, 82752), (2384, 72408), (2586, 66752), (2688, 64219), (3017, 57216), (3129, 55168), (3448, 50064), (3576, 48272), (4172, 41376), (4768, 36204), (5172, 33376), (6034, 28608), (6258, 27584), (6896, 25032), (7152, 24136), (8344, 20688), (9051, 19072), (9536, 18102), (10344, 16688), (12068, 14304), (12516, 13792)]