279921428766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130682273}}^1$

素因数の和:130682305

約数の個数: 48

約数和(自身を含む): 733911650784

約数和(自身を除く): 453990222018

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 130682273, 261364546, 392046819, 784093638, 914775911, 1176140457, 1829551822, 2221598641, 2352280914, 2744327733, 4443197282, 5488655466, 6664795923, 8232983199, 13329591846, 15551190487, 16465966398, 19994387769, 31102380974, 39988775538, 46653571461, 93307142922, 139960714383, 279921428766]

約数ペア:

[(1, 279921428766), (2, 139960714383), (3, 93307142922), (6, 46653571461), (7, 39988775538), (9, 31102380974), (14, 19994387769), (17, 16465966398), (18, 15551190487), (21, 13329591846), (34, 8232983199), (42, 6664795923), (51, 5488655466), (63, 4443197282), (102, 2744327733), (119, 2352280914), (126, 2221598641), (153, 1829551822), (238, 1176140457), (306, 914775911), (357, 784093638), (714, 392046819), (1071, 261364546), (2142, 130682273)]