235920816

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7481}}^1$

素因数の和:7571

約数の個数: 80

約数和(自身を含む): 686548320

約数和(自身を除く): 450627504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7481, 7884, 10512, 14962, 15768, 22443, 29924, 31536, 44886, 59848, 67329, 89772, 119696, 134658, 179544, 201987, 269316, 359088, 403974, 538632, 546113, 807948, 1077264, 1092226, 1615896, 1638339, 2184452, 3231792, 3276678, 4368904, 4915017, 6553356, 8737808, 9830034, 13106712, 14745051, 19660068, 26213424, 29490102, 39320136, 58980204, 78640272, 117960408, 235920816]

約数ペア:

[(1, 235920816), (2, 117960408), (3, 78640272), (4, 58980204), (6, 39320136), (8, 29490102), (9, 26213424), (12, 19660068), (16, 14745051), (18, 13106712), (24, 9830034), (27, 8737808), (36, 6553356), (48, 4915017), (54, 4368904), (72, 3276678), (73, 3231792), (108, 2184452), (144, 1638339), (146, 1615896), (216, 1092226), (219, 1077264), (292, 807948), (432, 546113), (438, 538632), (584, 403974), (657, 359088), (876, 269316), (1168, 201987), (1314, 179544), (1752, 134658), (1971, 119696), (2628, 89772), (3504, 67329), (3942, 59848), (5256, 44886), (7481, 31536), (7884, 29924), (10512, 22443), (14962, 15768)]