215935896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4519}}^1$

素因数の和:4720

約数の個数: 64

約数和(自身を含む): 592300800

約数和(自身を除く): 376364904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 181, 264, 362, 543, 724, 1086, 1448, 1991, 2172, 3982, 4344, 4519, 5973, 7964, 9038, 11946, 13557, 15928, 18076, 23892, 27114, 36152, 47784, 49709, 54228, 99418, 108456, 149127, 198836, 298254, 397672, 596508, 817939, 1193016, 1635878, 2453817, 3271756, 4907634, 6543512, 8997329, 9815268, 17994658, 19630536, 26991987, 35989316, 53983974, 71978632, 107967948, 215935896]

約数ペア:

[(1, 215935896), (2, 107967948), (3, 71978632), (4, 53983974), (6, 35989316), (8, 26991987), (11, 19630536), (12, 17994658), (22, 9815268), (24, 8997329), (33, 6543512), (44, 4907634), (66, 3271756), (88, 2453817), (132, 1635878), (181, 1193016), (264, 817939), (362, 596508), (543, 397672), (724, 298254), (1086, 198836), (1448, 149127), (1991, 108456), (2172, 99418), (3982, 54228), (4344, 49709), (4519, 47784), (5973, 36152), (7964, 27114), (9038, 23892), (11946, 18076), (13557, 15928)]