216359967642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20855983}}^1$

素因数の和:20856027

約数の個数: 64

約数和(自身を含む): 560608849920

約数和(自身を除く): 344248882278

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 20855983, 41711966, 62567949, 125135898, 145991881, 271127779, 291983762, 396263677, 437975643, 542255558, 792527354, 813383337, 875951286, 1188791031, 1626766674, 1897894453, 2377582062, 2773845739, 3795788906, 5151427801, 5547691478, 5693683359, 8321537217, 10302855602, 11387366718, 15454283403, 16643074434, 30908566806, 36059994607, 72119989214, 108179983821, 216359967642]

約数ペア:

[(1, 216359967642), (2, 108179983821), (3, 72119989214), (6, 36059994607), (7, 30908566806), (13, 16643074434), (14, 15454283403), (19, 11387366718), (21, 10302855602), (26, 8321537217), (38, 5693683359), (39, 5547691478), (42, 5151427801), (57, 3795788906), (78, 2773845739), (91, 2377582062), (114, 1897894453), (133, 1626766674), (182, 1188791031), (247, 875951286), (266, 813383337), (273, 792527354), (399, 542255558), (494, 437975643), (546, 396263677), (741, 291983762), (798, 271127779), (1482, 145991881), (1729, 125135898), (3458, 62567949), (5187, 41711966), (10374, 20855983)]