313985412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35311}}^1$

素因数の和:35353

約数の個数: 72

約数和(自身を含む): 899749760

約数和(自身を除く): 585764348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 35311, 70622, 105933, 141244, 211866, 317799, 423732, 459043, 635598, 670909, 918086, 1271196, 1341818, 1377129, 1836172, 2012727, 2683636, 2754258, 4025454, 4131387, 5508516, 6038181, 8050908, 8262774, 8721817, 12076362, 16525548, 17443634, 24152724, 26165451, 34887268, 52330902, 78496353, 104661804, 156992706, 313985412]

約数ペア:

[(1, 313985412), (2, 156992706), (3, 104661804), (4, 78496353), (6, 52330902), (9, 34887268), (12, 26165451), (13, 24152724), (18, 17443634), (19, 16525548), (26, 12076362), (36, 8721817), (38, 8262774), (39, 8050908), (52, 6038181), (57, 5508516), (76, 4131387), (78, 4025454), (114, 2754258), (117, 2683636), (156, 2012727), (171, 1836172), (228, 1377129), (234, 1341818), (247, 1271196), (342, 918086), (468, 670909), (494, 635598), (684, 459043), (741, 423732), (988, 317799), (1482, 211866), (2223, 141244), (2964, 105933), (4446, 70622), (8892, 35311)]