212431752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3207

約数の個数: 96

約数和(自身を含む): 628282200

約数和(自身を除く): 415850448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 292, 312, 438, 468, 584, 657, 876, 936, 949, 1314, 1752, 1898, 2628, 2847, 3109, 3796, 5256, 5694, 6218, 7592, 8541, 9327, 11388, 12436, 17082, 18654, 22776, 24872, 27981, 34164, 37308, 40417, 55962, 68328, 74616, 80834, 111924, 121251, 161668, 223848, 226957, 242502, 323336, 363753, 453914, 485004, 680871, 727506, 907828, 970008, 1361742, 1455012, 1815656, 2042613, 2723484, 2910024, 2950441, 4085226, 5446968, 5900882, 8170452, 8851323, 11801764, 16340904, 17702646, 23603528, 26553969, 35405292, 53107938, 70810584, 106215876, 212431752]

約数ペア:

[(1, 212431752), (2, 106215876), (3, 70810584), (4, 53107938), (6, 35405292), (8, 26553969), (9, 23603528), (12, 17702646), (13, 16340904), (18, 11801764), (24, 8851323), (26, 8170452), (36, 5900882), (39, 5446968), (52, 4085226), (72, 2950441), (73, 2910024), (78, 2723484), (104, 2042613), (117, 1815656), (146, 1455012), (156, 1361742), (219, 970008), (234, 907828), (292, 727506), (312, 680871), (438, 485004), (468, 453914), (584, 363753), (657, 323336), (876, 242502), (936, 226957), (949, 223848), (1314, 161668), (1752, 121251), (1898, 111924), (2628, 80834), (2847, 74616), (3109, 68328), (3796, 55962), (5256, 40417), (5694, 37308), (6218, 34164), (7592, 27981), (8541, 24872), (9327, 22776), (11388, 18654), (12436, 17082)]