1276200702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{28057}}^1$

素因数の和:28110

約数の個数: 72

約数和(自身を含む): 3335310576

約数和(自身を除く): 2059109874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 6498, 7581, 15162, 22743, 28057, 45486, 56114, 84171, 168342, 196399, 252513, 392798, 505026, 533083, 589197, 1066166, 1178394, 1599249, 1767591, 3198498, 3535182, 3731581, 4797747, 7463162, 9595494, 10128577, 11194743, 20257154, 22389486, 30385731, 33584229, 60771462, 67168458, 70900039, 91157193, 141800078, 182314386, 212700117, 425400234, 638100351, 1276200702]

約数ペア:

[(1, 1276200702), (2, 638100351), (3, 425400234), (6, 212700117), (7, 182314386), (9, 141800078), (14, 91157193), (18, 70900039), (19, 67168458), (21, 60771462), (38, 33584229), (42, 30385731), (57, 22389486), (63, 20257154), (114, 11194743), (126, 10128577), (133, 9595494), (171, 7463162), (266, 4797747), (342, 3731581), (361, 3535182), (399, 3198498), (722, 1767591), (798, 1599249), (1083, 1178394), (1197, 1066166), (2166, 589197), (2394, 533083), (2527, 505026), (3249, 392798), (5054, 252513), (6498, 196399), (7581, 168342), (15162, 84171), (22743, 56114), (28057, 45486)]