405147264

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 128

約数和(自身を含む): 1161967680

約数和(自身を除く): 756820416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 204, 212, 272, 318, 384, 408, 424, 544, 636, 816, 848, 901, 1088, 1171, 1272, 1632, 1696, 1802, 2176, 2342, 2544, 2703, 3264, 3392, 3513, 3604, 4684, 5088, 5406, 6528, 6784, 7026, 7208, 9368, 10176, 10812, 14052, 14416, 18736, 19907, 20352, 21624, 28104, 28832, 37472, 39814, 43248, 56208, 57664, 59721, 62063, 74944, 79628, 86496, 112416, 115328, 119442, 124126, 149888, 159256, 172992, 186189, 224832, 238884, 248252, 318512, 345984, 372378, 449664, 477768, 496504, 637024, 744756, 955536, 993008, 1055071, 1274048, 1489512, 1911072, 1986016, 2110142, 2548096, 2979024, 3165213, 3822144, 3972032, 4220284, 5958048, 6330426, 7644288, 7944064, 8440568, 11916096, 12660852, 16881136, 23832192, 25321704, 33762272, 50643408, 67524544, 101286816, 135049088, 202573632, 405147264]

約数ペア:

[(1, 405147264), (2, 202573632), (3, 135049088), (4, 101286816), (6, 67524544), (8, 50643408), (12, 33762272), (16, 25321704), (17, 23832192), (24, 16881136), (32, 12660852), (34, 11916096), (48, 8440568), (51, 7944064), (53, 7644288), (64, 6330426), (68, 5958048), (96, 4220284), (102, 3972032), (106, 3822144), (128, 3165213), (136, 2979024), (159, 2548096), (192, 2110142), (204, 1986016), (212, 1911072), (272, 1489512), (318, 1274048), (384, 1055071), (408, 993008), (424, 955536), (544, 744756), (636, 637024), (816, 496504), (848, 477768), (901, 449664), (1088, 372378), (1171, 345984), (1272, 318512), (1632, 248252), (1696, 238884), (1802, 224832), (2176, 186189), (2342, 172992), (2544, 159256), (2703, 149888), (3264, 124126), (3392, 119442), (3513, 115328), (3604, 112416), (4684, 86496), (5088, 79628), (5406, 74944), (6528, 62063), (6784, 59721), (7026, 57664), (7208, 56208), (9368, 43248), (10176, 39814), (10812, 37472), (14052, 28832), (14416, 28104), (18736, 21624), (19907, 20352)]