561263094

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6971}}^1$

素因数の和:7063

約数の個数: 80

約数和(自身を含む): 1457761536

約数和(自身を除く): 896498442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2982, 3834, 4473, 5751, 6971, 8946, 11502, 13419, 13942, 20913, 26838, 40257, 41826, 48797, 62739, 80514, 97594, 125478, 146391, 188217, 292782, 376434, 439173, 494941, 564651, 878346, 989882, 1129302, 1317519, 1484823, 2635038, 2969646, 3464587, 3952557, 4454469, 6929174, 7905114, 8908938, 10393761, 13363407, 20787522, 26726814, 31181283, 40090221, 62362566, 80180442, 93543849, 187087698, 280631547, 561263094]

約数ペア:

[(1, 561263094), (2, 280631547), (3, 187087698), (6, 93543849), (7, 80180442), (9, 62362566), (14, 40090221), (18, 31181283), (21, 26726814), (27, 20787522), (42, 13363407), (54, 10393761), (63, 8908938), (71, 7905114), (81, 6929174), (126, 4454469), (142, 3952557), (162, 3464587), (189, 2969646), (213, 2635038), (378, 1484823), (426, 1317519), (497, 1129302), (567, 989882), (639, 878346), (994, 564651), (1134, 494941), (1278, 439173), (1491, 376434), (1917, 292782), (2982, 188217), (3834, 146391), (4473, 125478), (5751, 97594), (6971, 80514), (8946, 62739), (11502, 48797), (13419, 41826), (13942, 40257), (20913, 26838)]