338940672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 1047443712

約数和(自身を除く): 708503040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 384, 402, 448, 469, 536, 672, 768, 804, 896, 938, 941, 1072, 1344, 1407, 1608, 1792, 1876, 1882, 2144, 2688, 2814, 2823, 3216, 3752, 3764, 4288, 5376, 5628, 5646, 6432, 6587, 7504, 7528, 8576, 11256, 11292, 12864, 13174, 15008, 15056, 17152, 19761, 22512, 22584, 25728, 26348, 30016, 30112, 39522, 45024, 45168, 51456, 52696, 60032, 60224, 63047, 79044, 90048, 90336, 105392, 120064, 120448, 126094, 158088, 180096, 180672, 189141, 210784, 240896, 252188, 316176, 360192, 361344, 378282, 421568, 441329, 504376, 632352, 722688, 756564, 843136, 882658, 1008752, 1264704, 1323987, 1513128, 1686272, 1765316, 2017504, 2529408, 2647974, 3026256, 3530632, 4035008, 5058816, 5295948, 6052512, 7061264, 8070016, 10591896, 12105024, 14122528, 16140032, 21183792, 24210048, 28245056, 42367584, 48420096, 56490112, 84735168, 112980224, 169470336, 338940672]

約数ペア:

[(1, 338940672), (2, 169470336), (3, 112980224), (4, 84735168), (6, 56490112), (7, 48420096), (8, 42367584), (12, 28245056), (14, 24210048), (16, 21183792), (21, 16140032), (24, 14122528), (28, 12105024), (32, 10591896), (42, 8070016), (48, 7061264), (56, 6052512), (64, 5295948), (67, 5058816), (84, 4035008), (96, 3530632), (112, 3026256), (128, 2647974), (134, 2529408), (168, 2017504), (192, 1765316), (201, 1686272), (224, 1513128), (256, 1323987), (268, 1264704), (336, 1008752), (384, 882658), (402, 843136), (448, 756564), (469, 722688), (536, 632352), (672, 504376), (768, 441329), (804, 421568), (896, 378282), (938, 361344), (941, 360192), (1072, 316176), (1344, 252188), (1407, 240896), (1608, 210784), (1792, 189141), (1876, 180672), (1882, 180096), (2144, 158088), (2688, 126094), (2814, 120448), (2823, 120064), (3216, 105392), (3752, 90336), (3764, 90048), (4288, 79044), (5376, 63047), (5628, 60224), (5646, 60032), (6432, 52696), (6587, 51456), (7504, 45168), (7528, 45024), (8576, 39522), (11256, 30112), (11292, 30016), (12864, 26348), (13174, 25728), (15008, 22584), (15056, 22512), (17152, 19761)]