1620421056

素因数分解:

$2^6\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{2203}}^1$

素因数の和:3498

約数の個数: 84

約数和(自身を含む): 4650391512

約数和(自身を除く): 3029970456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1277, 2203, 2554, 3831, 4406, 5108, 6609, 7662, 8812, 10216, 11493, 13218, 15324, 17624, 19827, 20432, 22986, 26436, 30648, 35248, 39654, 40864, 45972, 52872, 61296, 70496, 79308, 81728, 91944, 105744, 122592, 140992, 158616, 183888, 211488, 245184, 317232, 367776, 422976, 634464, 735552, 1268928, 2813231, 5626462, 8439693, 11252924, 16879386, 22505848, 25319079, 33758772, 45011696, 50638158, 67517544, 90023392, 101276316, 135035088, 180046784, 202552632, 270070176, 405105264, 540140352, 810210528, 1620421056]

約数ペア:

[(1, 1620421056), (2, 810210528), (3, 540140352), (4, 405105264), (6, 270070176), (8, 202552632), (9, 180046784), (12, 135035088), (16, 101276316), (18, 90023392), (24, 67517544), (32, 50638158), (36, 45011696), (48, 33758772), (64, 25319079), (72, 22505848), (96, 16879386), (144, 11252924), (192, 8439693), (288, 5626462), (576, 2813231), (1277, 1268928), (2203, 735552), (2554, 634464), (3831, 422976), (4406, 367776), (5108, 317232), (6609, 245184), (7662, 211488), (8812, 183888), (10216, 158616), (11493, 140992), (13218, 122592), (15324, 105744), (17624, 91944), (19827, 81728), (20432, 79308), (22986, 70496), (26436, 61296), (30648, 52872), (35248, 45972), (39654, 40864)]