123464328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395719}}^1$

素因数の和:395741

約数の個数: 32

約数和(自身を含む): 332404800

約数和(自身を除く): 208940472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395719, 791438, 1187157, 1582876, 2374314, 3165752, 4748628, 5144347, 9497256, 10288694, 15433041, 20577388, 30866082, 41154776, 61732164, 123464328]

約数ペア:

[(1, 123464328), (2, 61732164), (3, 41154776), (4, 30866082), (6, 20577388), (8, 15433041), (12, 10288694), (13, 9497256), (24, 5144347), (26, 4748628), (39, 3165752), (52, 2374314), (78, 1582876), (104, 1187157), (156, 791438), (312, 395719)]