309086232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1585

約数の個数: 128

約数和(自身を含む): 961497600

約数和(自身を除く): 652411368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 182, 194, 273, 291, 312, 364, 388, 546, 582, 679, 728, 776, 1092, 1164, 1261, 1358, 1459, 2037, 2184, 2328, 2522, 2716, 2918, 3783, 4074, 4377, 5044, 5432, 5836, 7566, 8148, 8754, 8827, 10088, 10213, 11672, 15132, 16296, 17508, 17654, 18967, 20426, 26481, 30264, 30639, 35016, 35308, 37934, 40852, 52962, 56901, 61278, 70616, 75868, 81704, 105924, 113802, 122556, 132769, 141523, 151736, 211848, 227604, 245112, 265538, 283046, 398307, 424569, 455208, 531076, 566092, 796614, 849138, 990661, 1062152, 1132184, 1593228, 1698276, 1839799, 1981322, 2971983, 3186456, 3396552, 3679598, 3962644, 5519397, 5943966, 7359196, 7925288, 11038794, 11887932, 12878593, 14718392, 22077588, 23775864, 25757186, 38635779, 44155176, 51514372, 77271558, 103028744, 154543116, 309086232]

約数ペア:

[(1, 309086232), (2, 154543116), (3, 103028744), (4, 77271558), (6, 51514372), (7, 44155176), (8, 38635779), (12, 25757186), (13, 23775864), (14, 22077588), (21, 14718392), (24, 12878593), (26, 11887932), (28, 11038794), (39, 7925288), (42, 7359196), (52, 5943966), (56, 5519397), (78, 3962644), (84, 3679598), (91, 3396552), (97, 3186456), (104, 2971983), (156, 1981322), (168, 1839799), (182, 1698276), (194, 1593228), (273, 1132184), (291, 1062152), (312, 990661), (364, 849138), (388, 796614), (546, 566092), (582, 531076), (679, 455208), (728, 424569), (776, 398307), (1092, 283046), (1164, 265538), (1261, 245112), (1358, 227604), (1459, 211848), (2037, 151736), (2184, 141523), (2328, 132769), (2522, 122556), (2716, 113802), (2918, 105924), (3783, 81704), (4074, 75868), (4377, 70616), (5044, 61278), (5432, 56901), (5836, 52962), (7566, 40852), (8148, 37934), (8754, 35308), (8827, 35016), (10088, 30639), (10213, 30264), (11672, 26481), (15132, 20426), (16296, 18967), (17508, 17654)]