1189491184

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1667}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 2759966208

約数和(自身を除く): 1570475024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 277, 322, 368, 554, 644, 1108, 1288, 1667, 1939, 2216, 2576, 3334, 3878, 4432, 6371, 6668, 7756, 11669, 12742, 13336, 15512, 23338, 25484, 26672, 31024, 38341, 44597, 46676, 50968, 76682, 89194, 93352, 101936, 153364, 178388, 186704, 268387, 306728, 356776, 461759, 536774, 613456, 713552, 923518, 1073548, 1847036, 2147096, 3232313, 3694072, 4294192, 6464626, 7388144, 10620457, 12929252, 21240914, 25858504, 42481828, 51717008, 74343199, 84963656, 148686398, 169927312, 297372796, 594745592, 1189491184]

約数ペア:

[(1, 1189491184), (2, 594745592), (4, 297372796), (7, 169927312), (8, 148686398), (14, 84963656), (16, 74343199), (23, 51717008), (28, 42481828), (46, 25858504), (56, 21240914), (92, 12929252), (112, 10620457), (161, 7388144), (184, 6464626), (277, 4294192), (322, 3694072), (368, 3232313), (554, 2147096), (644, 1847036), (1108, 1073548), (1288, 923518), (1667, 713552), (1939, 613456), (2216, 536774), (2576, 461759), (3334, 356776), (3878, 306728), (4432, 268387), (6371, 186704), (6668, 178388), (7756, 153364), (11669, 101936), (12742, 93352), (13336, 89194), (15512, 76682), (23338, 50968), (25484, 46676), (26672, 44597), (31024, 38341)]