314865972

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 824608512

約数和(自身を除く): 509742540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1278, 1692, 2556, 2621, 3337, 5242, 6674, 7863, 10011, 10484, 13348, 15726, 20022, 23589, 30033, 31452, 40044, 47178, 60066, 94356, 120132, 123187, 186091, 246374, 369561, 372182, 492748, 558273, 739122, 744364, 1108683, 1116546, 1478244, 1674819, 2217366, 2233092, 3349638, 4434732, 6699276, 8746277, 17492554, 26238831, 34985108, 52477662, 78716493, 104955324, 157432986, 314865972]

約数ペア:

[(1, 314865972), (2, 157432986), (3, 104955324), (4, 78716493), (6, 52477662), (9, 34985108), (12, 26238831), (18, 17492554), (36, 8746277), (47, 6699276), (71, 4434732), (94, 3349638), (141, 2233092), (142, 2217366), (188, 1674819), (213, 1478244), (282, 1116546), (284, 1108683), (423, 744364), (426, 739122), (564, 558273), (639, 492748), (846, 372182), (852, 369561), (1278, 246374), (1692, 186091), (2556, 123187), (2621, 120132), (3337, 94356), (5242, 60066), (6674, 47178), (7863, 40044), (10011, 31452), (10484, 30033), (13348, 23589), (15726, 20022)]