726991728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{658507}}^1$

素因数の和:658541

約数の個数: 40

約数和(自身を含む): 1959719808

約数和(自身を除く): 1232728080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 658507, 1317014, 1975521, 2634028, 3951042, 5268056, 7902084, 10536112, 15145661, 15804168, 30291322, 31608336, 45436983, 60582644, 90873966, 121165288, 181747932, 242330576, 363495864, 726991728]

約数ペア:

[(1, 726991728), (2, 363495864), (3, 242330576), (4, 181747932), (6, 121165288), (8, 90873966), (12, 60582644), (16, 45436983), (23, 31608336), (24, 30291322), (46, 15804168), (48, 15145661), (69, 10536112), (92, 7902084), (138, 5268056), (184, 3951042), (276, 2634028), (368, 1975521), (552, 1317014), (1104, 658507)]