245885712

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 651928512

約数和(自身を除く): 406042800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 101, 134, 201, 202, 268, 303, 402, 404, 536, 606, 757, 804, 808, 1072, 1212, 1514, 1608, 1616, 2271, 2424, 3028, 3216, 4542, 4848, 6056, 6767, 9084, 12112, 13534, 18168, 20301, 27068, 36336, 40602, 50719, 54136, 76457, 81204, 101438, 108272, 152157, 152914, 162408, 202876, 229371, 304314, 305828, 324816, 405752, 458742, 608628, 611656, 811504, 917484, 1217256, 1223312, 1834968, 2434512, 3669936, 5122619, 10245238, 15367857, 20490476, 30735714, 40980952, 61471428, 81961904, 122942856, 245885712]

約数ペア:

[(1, 245885712), (2, 122942856), (3, 81961904), (4, 61471428), (6, 40980952), (8, 30735714), (12, 20490476), (16, 15367857), (24, 10245238), (48, 5122619), (67, 3669936), (101, 2434512), (134, 1834968), (201, 1223312), (202, 1217256), (268, 917484), (303, 811504), (402, 611656), (404, 608628), (536, 458742), (606, 405752), (757, 324816), (804, 305828), (808, 304314), (1072, 229371), (1212, 202876), (1514, 162408), (1608, 152914), (1616, 152157), (2271, 108272), (2424, 101438), (3028, 81204), (3216, 76457), (4542, 54136), (4848, 50719), (6056, 40602), (6767, 36336), (9084, 27068), (12112, 20301), (13534, 18168)]