307528208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36061}}^1$

素因数の和:36123

約数の個数: 40

約数和(自身を含む): 657338136

約数和(自身を除く): 349809928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 36061, 72122, 144244, 288488, 468793, 576976, 937586, 1478501, 1875172, 2957002, 3750344, 5914004, 7500688, 11828008, 19220513, 23656016, 38441026, 76882052, 153764104, 307528208]

約数ペア:

[(1, 307528208), (2, 153764104), (4, 76882052), (8, 38441026), (13, 23656016), (16, 19220513), (26, 11828008), (41, 7500688), (52, 5914004), (82, 3750344), (104, 2957002), (164, 1875172), (208, 1478501), (328, 937586), (533, 576976), (656, 468793), (1066, 288488), (2132, 144244), (4264, 72122), (8528, 36061)]