304366904140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4555027}}^1$

素因数の和:4555306

約数の個数: 48

約数和(自身を含む): 691015967712

約数和(自身を除く): 386649063572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 514, 1028, 1285, 2570, 3341, 5140, 6682, 13364, 16705, 33410, 66820, 4555027, 9110054, 18220108, 22775135, 45550270, 59215351, 91100540, 118430702, 236861404, 296076755, 592153510, 1170641939, 1184307020, 2341283878, 4682567756, 5853209695, 11706419390, 15218345207, 23412838780, 30436690414, 60873380828, 76091726035, 152183452070, 304366904140]

約数ペア:

[(1, 304366904140), (2, 152183452070), (4, 76091726035), (5, 60873380828), (10, 30436690414), (13, 23412838780), (20, 15218345207), (26, 11706419390), (52, 5853209695), (65, 4682567756), (130, 2341283878), (257, 1184307020), (260, 1170641939), (514, 592153510), (1028, 296076755), (1285, 236861404), (2570, 118430702), (3341, 91100540), (5140, 59215351), (6682, 45550270), (13364, 22775135), (16705, 18220108), (33410, 9110054), (66820, 4555027)]