321420672

素因数分解:

$2^7\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4729}}^1$

素因数の和:4808

約数の個数: 96

約数和(自身を含む): 940797000

約数和(自身を除く): 619376328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 288, 354, 384, 472, 531, 576, 708, 944, 1062, 1152, 1416, 1888, 2124, 2832, 3776, 4248, 4729, 5664, 7552, 8496, 9458, 11328, 14187, 16992, 18916, 22656, 28374, 33984, 37832, 42561, 56748, 67968, 75664, 85122, 113496, 151328, 170244, 226992, 279011, 302656, 340488, 453984, 558022, 605312, 680976, 837033, 907968, 1116044, 1361952, 1674066, 1815936, 2232088, 2511099, 2723904, 3348132, 4464176, 5022198, 5447808, 6696264, 8928352, 10044396, 13392528, 17856704, 20088792, 26785056, 35713408, 40177584, 53570112, 80355168, 107140224, 160710336, 321420672]

約数ペア:

[(1, 321420672), (2, 160710336), (3, 107140224), (4, 80355168), (6, 53570112), (8, 40177584), (9, 35713408), (12, 26785056), (16, 20088792), (18, 17856704), (24, 13392528), (32, 10044396), (36, 8928352), (48, 6696264), (59, 5447808), (64, 5022198), (72, 4464176), (96, 3348132), (118, 2723904), (128, 2511099), (144, 2232088), (177, 1815936), (192, 1674066), (236, 1361952), (288, 1116044), (354, 907968), (384, 837033), (472, 680976), (531, 605312), (576, 558022), (708, 453984), (944, 340488), (1062, 302656), (1152, 279011), (1416, 226992), (1888, 170244), (2124, 151328), (2832, 113496), (3776, 85122), (4248, 75664), (4729, 67968), (5664, 56748), (7552, 42561), (8496, 37832), (9458, 33984), (11328, 28374), (14187, 22656), (16992, 18916)]