425899944

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12472

約数の個数: 80

約数和(自身を含む): 1215520020

約数和(自身を除く): 789620076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 8586, 11448, 12401, 17172, 24802, 34344, 37203, 49604, 74406, 99208, 111609, 148812, 223218, 297624, 334827, 446436, 657253, 669654, 892872, 1004481, 1314506, 1339308, 1971759, 2008962, 2629012, 2678616, 3943518, 4017924, 5258024, 5915277, 7887036, 8035848, 11830554, 15774072, 17745831, 23661108, 35491662, 47322216, 53237493, 70983324, 106474986, 141966648, 212949972, 425899944]

約数ペア:

[(1, 425899944), (2, 212949972), (3, 141966648), (4, 106474986), (6, 70983324), (8, 53237493), (9, 47322216), (12, 35491662), (18, 23661108), (24, 17745831), (27, 15774072), (36, 11830554), (53, 8035848), (54, 7887036), (72, 5915277), (81, 5258024), (106, 4017924), (108, 3943518), (159, 2678616), (162, 2629012), (212, 2008962), (216, 1971759), (318, 1339308), (324, 1314506), (424, 1004481), (477, 892872), (636, 669654), (648, 657253), (954, 446436), (1272, 334827), (1431, 297624), (1908, 223218), (2862, 148812), (3816, 111609), (4293, 99208), (5724, 74406), (8586, 49604), (11448, 37203), (12401, 34344), (17172, 24802)]