245084454258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{636421}}^1$

素因数の和:636659

約数の個数: 64

約数和(自身を含む): 574062826752

約数和(自身を除く): 328978372494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 173, 318, 346, 371, 519, 742, 1038, 1113, 1211, 2226, 2422, 3633, 7266, 9169, 18338, 27507, 55014, 64183, 128366, 192549, 385098, 636421, 1272842, 1909263, 3818526, 4454947, 8909894, 13364841, 26729682, 33730313, 67460626, 101190939, 110100833, 202381878, 220201666, 236112191, 330302499, 472224382, 660604998, 708336573, 770705831, 1416673146, 1541411662, 2312117493, 4624234986, 5835344149, 11670688298, 17506032447, 35012064894, 40847409043, 81694818086, 122542227129, 245084454258]

約数ペア:

[(1, 245084454258), (2, 122542227129), (3, 81694818086), (6, 40847409043), (7, 35012064894), (14, 17506032447), (21, 11670688298), (42, 5835344149), (53, 4624234986), (106, 2312117493), (159, 1541411662), (173, 1416673146), (318, 770705831), (346, 708336573), (371, 660604998), (519, 472224382), (742, 330302499), (1038, 236112191), (1113, 220201666), (1211, 202381878), (2226, 110100833), (2422, 101190939), (3633, 67460626), (7266, 33730313), (9169, 26729682), (18338, 13364841), (27507, 8909894), (55014, 4454947), (64183, 3818526), (128366, 1909263), (192549, 1272842), (385098, 636421)]