216915104

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56963}}^1$

素因数の和:56997

約数の個数: 48

約数和(自身を含む): 516777408

約数和(自身を除く): 299862304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 56963, 113926, 227852, 398741, 455704, 797482, 911408, 968371, 1594964, 1822816, 1936742, 3189928, 3873484, 6379856, 6778597, 7746968, 12759712, 13557194, 15493936, 27114388, 30987872, 54228776, 108457552, 216915104]

約数ペア:

[(1, 216915104), (2, 108457552), (4, 54228776), (7, 30987872), (8, 27114388), (14, 15493936), (16, 13557194), (17, 12759712), (28, 7746968), (32, 6778597), (34, 6379856), (56, 3873484), (68, 3189928), (112, 1936742), (119, 1822816), (136, 1594964), (224, 968371), (238, 911408), (272, 797482), (476, 455704), (544, 398741), (952, 227852), (1904, 113926), (3808, 56963)]