666730311312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1\times {\mathrm{196087}}^1$

素因数の和:201560

約数の個数: 80

約数和(自身を含む): 1855227785600

約数和(自身を除く): 1188497474288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 5449, 10898, 16347, 21796, 32694, 43592, 65388, 70837, 87184, 130776, 141674, 196087, 212511, 261552, 283348, 392174, 425022, 566696, 588261, 784348, 850044, 1133392, 1176522, 1568696, 1700088, 2353044, 2549131, 3137392, 3400176, 4706088, 5098262, 7647393, 9412176, 10196524, 15294786, 20393048, 30589572, 40786096, 61179144, 122358288, 1068478063, 2136956126, 3205434189, 4273912252, 6410868378, 8547824504, 12821736756, 13890214819, 17095649008, 25643473512, 27780429638, 41670644457, 51286947024, 55560859276, 83341288914, 111121718552, 166682577828, 222243437104, 333365155656, 666730311312]

約数ペア:

[(1, 666730311312), (2, 333365155656), (3, 222243437104), (4, 166682577828), (6, 111121718552), (8, 83341288914), (12, 55560859276), (13, 51286947024), (16, 41670644457), (24, 27780429638), (26, 25643473512), (39, 17095649008), (48, 13890214819), (52, 12821736756), (78, 8547824504), (104, 6410868378), (156, 4273912252), (208, 3205434189), (312, 2136956126), (624, 1068478063), (5449, 122358288), (10898, 61179144), (16347, 40786096), (21796, 30589572), (32694, 20393048), (43592, 15294786), (65388, 10196524), (70837, 9412176), (87184, 7647393), (130776, 5098262), (141674, 4706088), (196087, 3400176), (212511, 3137392), (261552, 2549131), (283348, 2353044), (392174, 1700088), (425022, 1568696), (566696, 1176522), (588261, 1133392), (784348, 850044)]