229515624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{245209}}^1$

素因数の和:245234

約数の個数: 48

約数和(自身を含む): 669423300

約数和(自身を除く): 439907676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 245209, 490418, 735627, 980836, 1471254, 1961672, 2206881, 2942508, 3187717, 4413762, 5885016, 6375434, 8827524, 9563151, 12750868, 17655048, 19126302, 25501736, 28689453, 38252604, 57378906, 76505208, 114757812, 229515624]

約数ペア:

[(1, 229515624), (2, 114757812), (3, 76505208), (4, 57378906), (6, 38252604), (8, 28689453), (9, 25501736), (12, 19126302), (13, 17655048), (18, 12750868), (24, 9563151), (26, 8827524), (36, 6375434), (39, 5885016), (52, 4413762), (72, 3187717), (78, 2942508), (104, 2206881), (117, 1961672), (156, 1471254), (234, 980836), (312, 735627), (468, 490418), (936, 245209)]