672443136

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15361}}^1$

素因数の和:15402

約数の個数: 108

約数和(自身を含む): 2040995320

約数和(自身を除く): 1368552184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 15361, 21888, 30722, 43776, 46083, 61444, 92166, 122888, 138249, 184332, 245776, 276498, 291859, 368664, 491552, 552996, 583718, 737328, 875577, 983104, 1105992, 1167436, 1474656, 1751154, 1966208, 2211984, 2334872, 2626731, 2949312, 3502308, 3932416, 4423968, 4669744, 5253462, 5898624, 7004616, 8847936, 9339488, 10506924, 11797248, 14009232, 17695872, 18678976, 21013848, 28018464, 35391744, 37357952, 42027696, 56036928, 74715904, 84055392, 112073856, 168110784, 224147712, 336221568, 672443136]

約数ペア:

[(1, 672443136), (2, 336221568), (3, 224147712), (4, 168110784), (6, 112073856), (8, 84055392), (9, 74715904), (12, 56036928), (16, 42027696), (18, 37357952), (19, 35391744), (24, 28018464), (32, 21013848), (36, 18678976), (38, 17695872), (48, 14009232), (57, 11797248), (64, 10506924), (72, 9339488), (76, 8847936), (96, 7004616), (114, 5898624), (128, 5253462), (144, 4669744), (152, 4423968), (171, 3932416), (192, 3502308), (228, 2949312), (256, 2626731), (288, 2334872), (304, 2211984), (342, 1966208), (384, 1751154), (456, 1474656), (576, 1167436), (608, 1105992), (684, 983104), (768, 875577), (912, 737328), (1152, 583718), (1216, 552996), (1368, 491552), (1824, 368664), (2304, 291859), (2432, 276498), (2736, 245776), (3648, 184332), (4864, 138249), (5472, 122888), (7296, 92166), (10944, 61444), (14592, 46083), (15361, 43776), (21888, 30722)]