438432852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23227}}^1$

素因数の和:23269

約数の個数: 72

約数和(自身を含む): 1211015008

約数和(自身を除く): 772582156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 23227, 46454, 69681, 92908, 139362, 255497, 278724, 301951, 510994, 603902, 766491, 905853, 1021988, 1207804, 1532982, 1811706, 2810467, 3065964, 3321461, 3623412, 5620934, 6642922, 8431401, 9964383, 11241868, 13285844, 16862802, 19928766, 33725604, 36536071, 39857532, 73072142, 109608213, 146144284, 219216426, 438432852]

約数ペア:

[(1, 438432852), (2, 219216426), (3, 146144284), (4, 109608213), (6, 73072142), (11, 39857532), (12, 36536071), (13, 33725604), (22, 19928766), (26, 16862802), (33, 13285844), (39, 11241868), (44, 9964383), (52, 8431401), (66, 6642922), (78, 5620934), (121, 3623412), (132, 3321461), (143, 3065964), (156, 2810467), (242, 1811706), (286, 1532982), (363, 1207804), (429, 1021988), (484, 905853), (572, 766491), (726, 603902), (858, 510994), (1452, 301951), (1573, 278724), (1716, 255497), (3146, 139362), (4719, 92908), (6292, 69681), (9438, 46454), (18876, 23227)]