552418878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 1224647424

約数和(自身を除く): 672228546

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 181, 262, 353, 362, 393, 543, 706, 786, 1059, 1086, 1441, 1991, 2118, 2882, 3883, 3982, 4323, 5973, 7766, 8646, 11649, 11946, 23298, 23711, 46243, 47422, 63893, 71133, 92486, 127786, 138729, 142266, 191679, 260821, 277458, 383358, 508673, 521642, 702823, 782463, 1017346, 1405646, 1526019, 1564926, 2108469, 3052038, 4216938, 8369983, 16739966, 25109949, 50219898, 92069813, 184139626, 276209439, 552418878]

約数ペア:

[(1, 552418878), (2, 276209439), (3, 184139626), (6, 92069813), (11, 50219898), (22, 25109949), (33, 16739966), (66, 8369983), (131, 4216938), (181, 3052038), (262, 2108469), (353, 1564926), (362, 1526019), (393, 1405646), (543, 1017346), (706, 782463), (786, 702823), (1059, 521642), (1086, 508673), (1441, 383358), (1991, 277458), (2118, 260821), (2882, 191679), (3883, 142266), (3982, 138729), (4323, 127786), (5973, 92486), (7766, 71133), (8646, 63893), (11649, 47422), (11946, 46243), (23298, 23711)]