299993484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13789}}^1$

素因数の和:13847

約数の個数: 72

約数和(自身を含む): 836335920

約数和(自身を除く): 536342436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 13789, 21756, 27578, 41367, 55156, 82734, 96523, 165468, 193046, 289569, 386092, 510193, 579138, 675661, 1020386, 1158276, 1351322, 1530579, 2026983, 2040772, 2702644, 3061158, 3571351, 4053966, 6122316, 7142702, 8107932, 10714053, 14285404, 21428106, 24999457, 42856212, 49998914, 74998371, 99997828, 149996742, 299993484]

約数ペア:

[(1, 299993484), (2, 149996742), (3, 99997828), (4, 74998371), (6, 49998914), (7, 42856212), (12, 24999457), (14, 21428106), (21, 14285404), (28, 10714053), (37, 8107932), (42, 7142702), (49, 6122316), (74, 4053966), (84, 3571351), (98, 3061158), (111, 2702644), (147, 2040772), (148, 2026983), (196, 1530579), (222, 1351322), (259, 1158276), (294, 1020386), (444, 675661), (518, 579138), (588, 510193), (777, 386092), (1036, 289569), (1554, 193046), (1813, 165468), (3108, 96523), (3626, 82734), (5439, 55156), (7252, 41367), (10878, 27578), (13789, 21756)]