646376316

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{5737}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 1552014240

約数和(自身を除く): 905637924

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 229, 246, 458, 492, 687, 916, 1374, 2748, 5737, 9389, 11474, 17211, 18778, 22948, 28167, 34422, 37556, 56334, 68844, 112668, 235217, 470434, 705651, 940868, 1313773, 1411302, 2627546, 2822604, 3941319, 5255092, 7882638, 15765276, 53864693, 107729386, 161594079, 215458772, 323188158, 646376316]

約数ペア:

[(1, 646376316), (2, 323188158), (3, 215458772), (4, 161594079), (6, 107729386), (12, 53864693), (41, 15765276), (82, 7882638), (123, 5255092), (164, 3941319), (229, 2822604), (246, 2627546), (458, 1411302), (492, 1313773), (687, 940868), (916, 705651), (1374, 470434), (2748, 235217), (5737, 112668), (9389, 68844), (11474, 56334), (17211, 37556), (18778, 34422), (22948, 28167)]