219867426

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4519}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 527212800

約数和(自身を除く): 307345374

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 306, 318, 459, 477, 901, 918, 954, 1431, 1802, 2703, 2862, 4519, 5406, 8109, 9038, 13557, 16218, 24327, 27114, 40671, 48654, 76823, 81342, 122013, 153646, 230469, 239507, 244026, 460938, 479014, 691407, 718521, 1382814, 1437042, 2074221, 2155563, 4071619, 4148442, 4311126, 6466689, 8143238, 12214857, 12933378, 24429714, 36644571, 73289142, 109933713, 219867426]

約数ペア:

[(1, 219867426), (2, 109933713), (3, 73289142), (6, 36644571), (9, 24429714), (17, 12933378), (18, 12214857), (27, 8143238), (34, 6466689), (51, 4311126), (53, 4148442), (54, 4071619), (102, 2155563), (106, 2074221), (153, 1437042), (159, 1382814), (306, 718521), (318, 691407), (459, 479014), (477, 460938), (901, 244026), (918, 239507), (954, 230469), (1431, 153646), (1802, 122013), (2703, 81342), (2862, 76823), (4519, 48654), (5406, 40671), (8109, 27114), (9038, 24327), (13557, 16218)]