431325684

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 1114102080

約数和(自身を除く): 682776396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 103, 178, 206, 267, 309, 356, 412, 534, 618, 801, 927, 1068, 1236, 1307, 1602, 1854, 2614, 3204, 3708, 3921, 5228, 7842, 9167, 11763, 15684, 18334, 23526, 27501, 36668, 47052, 55002, 82503, 110004, 116323, 134621, 165006, 232646, 269242, 330012, 348969, 403863, 465292, 538484, 697938, 807726, 1046907, 1211589, 1395876, 1615452, 2093814, 2423178, 4187628, 4846356, 11981269, 23962538, 35943807, 47925076, 71887614, 107831421, 143775228, 215662842, 431325684]

約数ペア:

[(1, 431325684), (2, 215662842), (3, 143775228), (4, 107831421), (6, 71887614), (9, 47925076), (12, 35943807), (18, 23962538), (36, 11981269), (89, 4846356), (103, 4187628), (178, 2423178), (206, 2093814), (267, 1615452), (309, 1395876), (356, 1211589), (412, 1046907), (534, 807726), (618, 697938), (801, 538484), (927, 465292), (1068, 403863), (1236, 348969), (1307, 330012), (1602, 269242), (1854, 232646), (2614, 165006), (3204, 134621), (3708, 116323), (3921, 110004), (5228, 82503), (7842, 55002), (9167, 47052), (11763, 36668), (15684, 27501), (18334, 23526)]