678045126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 1528160256

約数和(自身を除く): 850115130

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 127, 246, 254, 381, 451, 762, 902, 1353, 1397, 1973, 2706, 2794, 3946, 4191, 5207, 5919, 8382, 10414, 11838, 15621, 21703, 31242, 43406, 57277, 65109, 80893, 114554, 130218, 161786, 171831, 242679, 250571, 343662, 485358, 501142, 751713, 889823, 1503426, 1779646, 2669469, 2756281, 5338938, 5512562, 8268843, 10273411, 16537686, 20546822, 30820233, 61640466, 113007521, 226015042, 339022563, 678045126]

約数ペア:

[(1, 678045126), (2, 339022563), (3, 226015042), (6, 113007521), (11, 61640466), (22, 30820233), (33, 20546822), (41, 16537686), (66, 10273411), (82, 8268843), (123, 5512562), (127, 5338938), (246, 2756281), (254, 2669469), (381, 1779646), (451, 1503426), (762, 889823), (902, 751713), (1353, 501142), (1397, 485358), (1973, 343662), (2706, 250571), (2794, 242679), (3946, 171831), (4191, 161786), (5207, 130218), (5919, 114554), (8382, 80893), (10414, 65109), (11838, 57277), (15621, 43406), (21703, 31242)]