321841152

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 979524000

約数和(自身を除く): 657682848

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, 512, 576, 608, 684, 768, 912, 919, 1024, 1152, 1216, 1368, 1536, 1824, 1838, 2048, 2304, 2432, 2736, 2757, 3072, 3648, 3676, 4608, 4864, 5472, 5514, 6144, 7296, 7352, 8271, 9216, 9728, 10944, 11028, 14592, 14704, 16542, 17461, 18432, 19456, 21888, 22056, 29184, 29408, 33084, 34922, 38912, 43776, 44112, 52383, 58368, 58816, 66168, 69844, 87552, 88224, 104766, 116736, 117632, 132336, 139688, 157149, 175104, 176448, 209532, 235264, 264672, 279376, 314298, 350208, 352896, 419064, 470528, 529344, 558752, 628596, 705792, 838128, 941056, 1058688, 1117504, 1257192, 1411584, 1676256, 1882112, 2117376, 2235008, 2514384, 2823168, 3352512, 4234752, 4470016, 5028768, 5646336, 6705024, 8469504, 8940032, 10057536, 13410048, 16939008, 17880064, 20115072, 26820096, 35760128, 40230144, 53640192, 80460288, 107280384, 160920576, 321841152]

約数ペア:

[(1, 321841152), (2, 160920576), (3, 107280384), (4, 80460288), (6, 53640192), (8, 40230144), (9, 35760128), (12, 26820096), (16, 20115072), (18, 17880064), (19, 16939008), (24, 13410048), (32, 10057536), (36, 8940032), (38, 8469504), (48, 6705024), (57, 5646336), (64, 5028768), (72, 4470016), (76, 4234752), (96, 3352512), (114, 2823168), (128, 2514384), (144, 2235008), (152, 2117376), (171, 1882112), (192, 1676256), (228, 1411584), (256, 1257192), (288, 1117504), (304, 1058688), (342, 941056), (384, 838128), (456, 705792), (512, 628596), (576, 558752), (608, 529344), (684, 470528), (768, 419064), (912, 352896), (919, 350208), (1024, 314298), (1152, 279376), (1216, 264672), (1368, 235264), (1536, 209532), (1824, 176448), (1838, 175104), (2048, 157149), (2304, 139688), (2432, 132336), (2736, 117632), (2757, 116736), (3072, 104766), (3648, 88224), (3676, 87552), (4608, 69844), (4864, 66168), (5472, 58816), (5514, 58368), (6144, 52383), (7296, 44112), (7352, 43776), (8271, 38912), (9216, 34922), (9728, 33084), (10944, 29408), (11028, 29184), (14592, 22056), (14704, 21888), (16542, 19456), (17461, 18432)]