330755864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{4261}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 642368640

約数和(自身を除く): 311612776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 626, 1252, 2504, 4261, 8522, 9703, 17044, 19406, 34088, 38812, 77624, 132091, 264182, 528364, 1056728, 1333693, 2667386, 5334772, 10669544, 41344483, 82688966, 165377932, 330755864]

約数ペア:

[(1, 330755864), (2, 165377932), (4, 82688966), (8, 41344483), (31, 10669544), (62, 5334772), (124, 2667386), (248, 1333693), (313, 1056728), (626, 528364), (1252, 264182), (2504, 132091), (4261, 77624), (8522, 38812), (9703, 34088), (17044, 19406)]