230087208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23789}}^1$

素因数の和:23842

約数の個数: 64

約数和(自身を含む): 639475200

約数和(自身を除く): 409387992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 23789, 47578, 71367, 95156, 142734, 190312, 285468, 309257, 570936, 618514, 737459, 927771, 1237028, 1474918, 1855542, 2212377, 2474056, 2949836, 3711084, 4424754, 5899672, 7422168, 8849508, 9586967, 17699016, 19173934, 28760901, 38347868, 57521802, 76695736, 115043604, 230087208]

約数ペア:

[(1, 230087208), (2, 115043604), (3, 76695736), (4, 57521802), (6, 38347868), (8, 28760901), (12, 19173934), (13, 17699016), (24, 9586967), (26, 8849508), (31, 7422168), (39, 5899672), (52, 4424754), (62, 3711084), (78, 2949836), (93, 2474056), (104, 2212377), (124, 1855542), (156, 1474918), (186, 1237028), (248, 927771), (312, 737459), (372, 618514), (403, 570936), (744, 309257), (806, 285468), (1209, 190312), (1612, 142734), (2418, 95156), (3224, 71367), (4836, 47578), (9672, 23789)]