509478840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108863}}^1$

素因数の和:108893

約数の個数: 96

約数和(自身を含む): 1783192320

約数和(自身を除く): 1273713480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 108863, 217726, 326589, 435452, 544315, 653178, 870904, 979767, 1088630, 1306356, 1415219, 1632945, 1959534, 2177260, 2612712, 2830438, 3265890, 3919068, 4245657, 4354520, 4898835, 5660876, 6531780, 7076095, 7838136, 8491314, 9797670, 11321752, 12736971, 13063560, 14152190, 16982628, 19595340, 21228285, 25473942, 28304380, 33965256, 39190680, 42456570, 50947884, 56608760, 63684855, 84913140, 101895768, 127369710, 169826280, 254739420, 509478840]

約数ペア:

[(1, 509478840), (2, 254739420), (3, 169826280), (4, 127369710), (5, 101895768), (6, 84913140), (8, 63684855), (9, 56608760), (10, 50947884), (12, 42456570), (13, 39190680), (15, 33965256), (18, 28304380), (20, 25473942), (24, 21228285), (26, 19595340), (30, 16982628), (36, 14152190), (39, 13063560), (40, 12736971), (45, 11321752), (52, 9797670), (60, 8491314), (65, 7838136), (72, 7076095), (78, 6531780), (90, 5660876), (104, 4898835), (117, 4354520), (120, 4245657), (130, 3919068), (156, 3265890), (180, 2830438), (195, 2612712), (234, 2177260), (260, 1959534), (312, 1632945), (360, 1415219), (390, 1306356), (468, 1088630), (520, 979767), (585, 870904), (780, 653178), (936, 544315), (1170, 435452), (1560, 326589), (2340, 217726), (4680, 108863)]