309524964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7305

約数の個数: 72

約数和(自身を含む): 851766048

約数和(自身を除く): 542241084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 7211, 10731, 14308, 14422, 21462, 21633, 28844, 42924, 43266, 50477, 86532, 100954, 151431, 201908, 302862, 353339, 526403, 605724, 706678, 1052806, 1060017, 1413356, 1579209, 2105612, 2120034, 3158418, 3684821, 4240068, 6316836, 7369642, 11054463, 14739284, 22108926, 25793747, 44217852, 51587494, 77381241, 103174988, 154762482, 309524964]

約数ペア:

[(1, 309524964), (2, 154762482), (3, 103174988), (4, 77381241), (6, 51587494), (7, 44217852), (12, 25793747), (14, 22108926), (21, 14739284), (28, 11054463), (42, 7369642), (49, 6316836), (73, 4240068), (84, 3684821), (98, 3158418), (146, 2120034), (147, 2105612), (196, 1579209), (219, 1413356), (292, 1060017), (294, 1052806), (438, 706678), (511, 605724), (588, 526403), (876, 353339), (1022, 302862), (1533, 201908), (2044, 151431), (3066, 100954), (3577, 86532), (6132, 50477), (7154, 43266), (7211, 42924), (10731, 28844), (14308, 21633), (14422, 21462)]