766705986

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1441

約数の個数: 80

約数和(自身を含む): 1781037720

約数和(自身を除く): 1014331734

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 89, 123, 162, 178, 246, 267, 369, 534, 738, 801, 1107, 1297, 1602, 2214, 2403, 2594, 3321, 3649, 3891, 4806, 6642, 7209, 7298, 7782, 10947, 11673, 14418, 21894, 23346, 32841, 35019, 53177, 65682, 70038, 98523, 105057, 106354, 115433, 159531, 197046, 210114, 230866, 295569, 319062, 346299, 478593, 591138, 692598, 957186, 1038897, 1435779, 2077794, 2871558, 3116691, 4307337, 4732753, 6233382, 8614674, 9350073, 9465506, 14198259, 18700146, 28396518, 42594777, 85189554, 127784331, 255568662, 383352993, 766705986]

約数ペア:

[(1, 766705986), (2, 383352993), (3, 255568662), (6, 127784331), (9, 85189554), (18, 42594777), (27, 28396518), (41, 18700146), (54, 14198259), (81, 9465506), (82, 9350073), (89, 8614674), (123, 6233382), (162, 4732753), (178, 4307337), (246, 3116691), (267, 2871558), (369, 2077794), (534, 1435779), (738, 1038897), (801, 957186), (1107, 692598), (1297, 591138), (1602, 478593), (2214, 346299), (2403, 319062), (2594, 295569), (3321, 230866), (3649, 210114), (3891, 197046), (4806, 159531), (6642, 115433), (7209, 106354), (7298, 105057), (7782, 98523), (10947, 70038), (11673, 65682), (14418, 53177), (21894, 35019), (23346, 32841)]