236484963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 424373040

約数和(自身を除く): 187888077

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 361, 429, 509, 627, 741, 1083, 1287, 1527, 1881, 2223, 2717, 3249, 3971, 4581, 4693, 5599, 6617, 8151, 9671, 11913, 14079, 16797, 19851, 24453, 29013, 35739, 42237, 50391, 51623, 59553, 72787, 87039, 106381, 125723, 154869, 183749, 218361, 319143, 377169, 464607, 551247, 655083, 957429, 1131507, 1382953, 1653741, 2021239, 2388737, 4148859, 6063717, 7166211, 12446577, 18191151, 21498633, 26276107, 78828321, 236484963]

約数ペア:

[(1, 236484963), (3, 78828321), (9, 26276107), (11, 21498633), (13, 18191151), (19, 12446577), (33, 7166211), (39, 6063717), (57, 4148859), (99, 2388737), (117, 2021239), (143, 1653741), (171, 1382953), (209, 1131507), (247, 957429), (361, 655083), (429, 551247), (509, 464607), (627, 377169), (741, 319143), (1083, 218361), (1287, 183749), (1527, 154869), (1881, 125723), (2223, 106381), (2717, 87039), (3249, 72787), (3971, 59553), (4581, 51623), (4693, 50391), (5599, 42237), (6617, 35739), (8151, 29013), (9671, 24453), (11913, 19851), (14079, 16797)]