309153792

素因数分解:

$2^{12}\times 3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 104

約数和(自身を含む): 834826720

約数和(自身を除く): 525672928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 181, 192, 256, 278, 362, 384, 417, 512, 543, 556, 724, 768, 834, 1024, 1086, 1112, 1448, 1536, 1668, 2048, 2172, 2224, 2896, 3072, 3336, 4096, 4344, 4448, 5792, 6144, 6672, 8688, 8896, 11584, 12288, 13344, 17376, 17792, 23168, 25159, 26688, 34752, 35584, 46336, 50318, 53376, 69504, 71168, 75477, 92672, 100636, 106752, 139008, 142336, 150954, 185344, 201272, 213504, 278016, 284672, 301908, 370688, 402544, 427008, 556032, 569344, 603816, 741376, 805088, 854016, 1112064, 1207632, 1610176, 1708032, 2224128, 2415264, 3220352, 4830528, 6440704, 9661056, 12881408, 19322112, 25762816, 38644224, 51525632, 77288448, 103051264, 154576896, 309153792]

約数ペア:

[(1, 309153792), (2, 154576896), (3, 103051264), (4, 77288448), (6, 51525632), (8, 38644224), (12, 25762816), (16, 19322112), (24, 12881408), (32, 9661056), (48, 6440704), (64, 4830528), (96, 3220352), (128, 2415264), (139, 2224128), (181, 1708032), (192, 1610176), (256, 1207632), (278, 1112064), (362, 854016), (384, 805088), (417, 741376), (512, 603816), (543, 569344), (556, 556032), (724, 427008), (768, 402544), (834, 370688), (1024, 301908), (1086, 284672), (1112, 278016), (1448, 213504), (1536, 201272), (1668, 185344), (2048, 150954), (2172, 142336), (2224, 139008), (2896, 106752), (3072, 100636), (3336, 92672), (4096, 75477), (4344, 71168), (4448, 69504), (5792, 53376), (6144, 50318), (6672, 46336), (8688, 35584), (8896, 34752), (11584, 26688), (12288, 25159), (13344, 23168), (17376, 17792)]