505818144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135101}}^1$

素因数の和:135130

約数の個数: 72

約数和(自身を含む): 1549079532

約数和(自身を除く): 1043261388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 135101, 270202, 405303, 540404, 810606, 1080808, 1215909, 1621212, 1756313, 2161616, 2431818, 3242424, 3512626, 4323232, 4863636, 5268939, 6484848, 7025252, 9727272, 10537878, 12969696, 14050504, 15806817, 19454544, 21075756, 28101008, 31613634, 38909088, 42151512, 56202016, 63227268, 84303024, 126454536, 168606048, 252909072, 505818144]

約数ペア:

[(1, 505818144), (2, 252909072), (3, 168606048), (4, 126454536), (6, 84303024), (8, 63227268), (9, 56202016), (12, 42151512), (13, 38909088), (16, 31613634), (18, 28101008), (24, 21075756), (26, 19454544), (32, 15806817), (36, 14050504), (39, 12969696), (48, 10537878), (52, 9727272), (72, 7025252), (78, 6484848), (96, 5268939), (104, 4863636), (117, 4323232), (144, 3512626), (156, 3242424), (208, 2431818), (234, 2161616), (288, 1756313), (312, 1621212), (416, 1215909), (468, 1080808), (624, 810606), (936, 540404), (1248, 405303), (1872, 270202), (3744, 135101)]