228808216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4691}}^1$

素因数の和:4784

約数の個数: 64

約数和(自身を含む): 536014080

約数和(自身を除く): 307205864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 4691, 6097, 6968, 9382, 12194, 18764, 24388, 32837, 37528, 48776, 60983, 65674, 121966, 131348, 243932, 262696, 314297, 426881, 487864, 628594, 853762, 1257188, 1707524, 2200079, 2514376, 3415048, 4085861, 4400158, 8171722, 8800316, 16343444, 17600632, 28601027, 32686888, 57202054, 114404108, 228808216]

約数ペア:

[(1, 228808216), (2, 114404108), (4, 57202054), (7, 32686888), (8, 28601027), (13, 17600632), (14, 16343444), (26, 8800316), (28, 8171722), (52, 4400158), (56, 4085861), (67, 3415048), (91, 2514376), (104, 2200079), (134, 1707524), (182, 1257188), (268, 853762), (364, 628594), (469, 487864), (536, 426881), (728, 314297), (871, 262696), (938, 243932), (1742, 131348), (1876, 121966), (3484, 65674), (3752, 60983), (4691, 48776), (6097, 37528), (6968, 32837), (9382, 24388), (12194, 18764)]