1956747312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3361}}^1$

素因数の和:3699

約数の個数: 120

約数和(自身を含む): 5918142048

約数和(自身を除く): 3961394736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 311, 312, 468, 622, 624, 933, 936, 1244, 1866, 1872, 2488, 2799, 3361, 3732, 4043, 4976, 5598, 6722, 7464, 8086, 10083, 11196, 12129, 13444, 14928, 16172, 20166, 22392, 24258, 26888, 30249, 32344, 36387, 40332, 43693, 44784, 48516, 53776, 60498, 64688, 72774, 80664, 87386, 97032, 120996, 131079, 145548, 161328, 174772, 194064, 241992, 262158, 291096, 349544, 393237, 483984, 524316, 582192, 699088, 786474, 1045271, 1048632, 1572948, 2090542, 2097264, 3135813, 3145896, 4181084, 6271626, 6291792, 8362168, 9407439, 12543252, 13588523, 16724336, 18814878, 25086504, 27177046, 37629756, 40765569, 50173008, 54354092, 75259512, 81531138, 108708184, 122296707, 150519024, 163062276, 217416368, 244593414, 326124552, 489186828, 652249104, 978373656, 1956747312]

約数ペア:

[(1, 1956747312), (2, 978373656), (3, 652249104), (4, 489186828), (6, 326124552), (8, 244593414), (9, 217416368), (12, 163062276), (13, 150519024), (16, 122296707), (18, 108708184), (24, 81531138), (26, 75259512), (36, 54354092), (39, 50173008), (48, 40765569), (52, 37629756), (72, 27177046), (78, 25086504), (104, 18814878), (117, 16724336), (144, 13588523), (156, 12543252), (208, 9407439), (234, 8362168), (311, 6291792), (312, 6271626), (468, 4181084), (622, 3145896), (624, 3135813), (933, 2097264), (936, 2090542), (1244, 1572948), (1866, 1048632), (1872, 1045271), (2488, 786474), (2799, 699088), (3361, 582192), (3732, 524316), (4043, 483984), (4976, 393237), (5598, 349544), (6722, 291096), (7464, 262158), (8086, 241992), (10083, 194064), (11196, 174772), (12129, 161328), (13444, 145548), (14928, 131079), (16172, 120996), (20166, 97032), (22392, 87386), (24258, 80664), (26888, 72774), (30249, 64688), (32344, 60498), (36387, 53776), (40332, 48516), (43693, 44784)]