289603116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{761}}^1$

素因数の和:844

約数の個数: 108

約数和(自身を含む): 826279272

約数和(自身を除く): 536676156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 761, 961, 1023, 1116, 1364, 1522, 1922, 2046, 2283, 2883, 3044, 3069, 3844, 4092, 4566, 5766, 6138, 6849, 8371, 8649, 9132, 10571, 11532, 12276, 13698, 16742, 17298, 21142, 23591, 25113, 27396, 31713, 33484, 34596, 42284, 47182, 50226, 63426, 70773, 75339, 94364, 95139, 100452, 126852, 141546, 150678, 190278, 212319, 259501, 283092, 301356, 380556, 424638, 519002, 731321, 778503, 849276, 1038004, 1462642, 1557006, 2193963, 2335509, 2925284, 3114012, 4387926, 4671018, 6581889, 8044531, 8775852, 9342036, 13163778, 16089062, 24133593, 26327556, 32178124, 48267186, 72400779, 96534372, 144801558, 289603116]

約数ペア:

[(1, 289603116), (2, 144801558), (3, 96534372), (4, 72400779), (6, 48267186), (9, 32178124), (11, 26327556), (12, 24133593), (18, 16089062), (22, 13163778), (31, 9342036), (33, 8775852), (36, 8044531), (44, 6581889), (62, 4671018), (66, 4387926), (93, 3114012), (99, 2925284), (124, 2335509), (132, 2193963), (186, 1557006), (198, 1462642), (279, 1038004), (341, 849276), (372, 778503), (396, 731321), (558, 519002), (682, 424638), (761, 380556), (961, 301356), (1023, 283092), (1116, 259501), (1364, 212319), (1522, 190278), (1922, 150678), (2046, 141546), (2283, 126852), (2883, 100452), (3044, 95139), (3069, 94364), (3844, 75339), (4092, 70773), (4566, 63426), (5766, 50226), (6138, 47182), (6849, 42284), (8371, 34596), (8649, 33484), (9132, 31713), (10571, 27396), (11532, 25113), (12276, 23591), (13698, 21142), (16742, 17298)]