667618848

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19813}}^1$

素因数の和:19848

約数の個数: 120

約数和(自身を含む): 2114589708

約数和(自身を除く): 1446970860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 19813, 33696, 39626, 59439, 79252, 118878, 158504, 178317, 237756, 257569, 317008, 356634, 475512, 515138, 534951, 634016, 713268, 772707, 951024, 1030276, 1069902, 1426536, 1545414, 1604853, 1902048, 2060552, 2139804, 2318121, 2853072, 3090828, 3209706, 4121104, 4279608, 4636242, 5706144, 6181656, 6419412, 6954363, 8242208, 8559216, 9272484, 12363312, 12838824, 13908726, 17118432, 18544968, 20863089, 24726624, 25677648, 27817452, 37089936, 41726178, 51355296, 55634904, 74179872, 83452356, 111269808, 166904712, 222539616, 333809424, 667618848]

約数ペア:

[(1, 667618848), (2, 333809424), (3, 222539616), (4, 166904712), (6, 111269808), (8, 83452356), (9, 74179872), (12, 55634904), (13, 51355296), (16, 41726178), (18, 37089936), (24, 27817452), (26, 25677648), (27, 24726624), (32, 20863089), (36, 18544968), (39, 17118432), (48, 13908726), (52, 12838824), (54, 12363312), (72, 9272484), (78, 8559216), (81, 8242208), (96, 6954363), (104, 6419412), (108, 6181656), (117, 5706144), (144, 4636242), (156, 4279608), (162, 4121104), (208, 3209706), (216, 3090828), (234, 2853072), (288, 2318121), (312, 2139804), (324, 2060552), (351, 1902048), (416, 1604853), (432, 1545414), (468, 1426536), (624, 1069902), (648, 1030276), (702, 951024), (864, 772707), (936, 713268), (1053, 634016), (1248, 534951), (1296, 515138), (1404, 475512), (1872, 356634), (2106, 317008), (2592, 257569), (2808, 237756), (3744, 178317), (4212, 158504), (5616, 118878), (8424, 79252), (11232, 59439), (16848, 39626), (19813, 33696)]