1277402832

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{8191}}^1$

素因数の和:8246

約数の個数: 120

約数和(自身を含む): 3870228480

約数和(自身を除く): 2592825648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1026, 1083, 1368, 1444, 2052, 2166, 2736, 2888, 3249, 4104, 4332, 5776, 6498, 8191, 8208, 8664, 9747, 12996, 16382, 17328, 19494, 24573, 25992, 32764, 38988, 49146, 51984, 65528, 73719, 77976, 98292, 131056, 147438, 155629, 155952, 196584, 221157, 294876, 311258, 393168, 442314, 466887, 589752, 622516, 884628, 933774, 1179504, 1245032, 1400661, 1769256, 1867548, 2490064, 2801322, 2956951, 3538512, 3735096, 4201983, 5602644, 5913902, 7470192, 8403966, 8870853, 11205288, 11827804, 16807932, 17741706, 22410576, 23655608, 26612559, 33615864, 35483412, 47311216, 53225118, 67231728, 70966824, 79837677, 106450236, 141933648, 159675354, 212900472, 319350708, 425800944, 638701416, 1277402832]

約数ペア:

[(1, 1277402832), (2, 638701416), (3, 425800944), (4, 319350708), (6, 212900472), (8, 159675354), (9, 141933648), (12, 106450236), (16, 79837677), (18, 70966824), (19, 67231728), (24, 53225118), (27, 47311216), (36, 35483412), (38, 33615864), (48, 26612559), (54, 23655608), (57, 22410576), (72, 17741706), (76, 16807932), (108, 11827804), (114, 11205288), (144, 8870853), (152, 8403966), (171, 7470192), (216, 5913902), (228, 5602644), (304, 4201983), (342, 3735096), (361, 3538512), (432, 2956951), (456, 2801322), (513, 2490064), (684, 1867548), (722, 1769256), (912, 1400661), (1026, 1245032), (1083, 1179504), (1368, 933774), (1444, 884628), (2052, 622516), (2166, 589752), (2736, 466887), (2888, 442314), (3249, 393168), (4104, 311258), (4332, 294876), (5776, 221157), (6498, 196584), (8191, 155952), (8208, 155629), (8664, 147438), (9747, 131056), (12996, 98292), (16382, 77976), (17328, 73719), (19494, 65528), (24573, 51984), (25992, 49146), (32764, 38988)]