386759412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1019}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 1055177760

約数和(自身を除く): 668418348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 811, 1019, 1622, 2038, 2433, 3057, 3244, 4076, 4866, 6114, 7299, 9171, 9732, 10543, 12228, 13247, 14598, 18342, 21086, 26494, 29196, 31629, 36684, 39741, 42172, 52988, 63258, 79482, 94887, 119223, 126516, 158964, 189774, 238446, 379548, 476892, 826409, 1652818, 2479227, 3305636, 4958454, 7437681, 9916908, 10743317, 14875362, 21486634, 29750724, 32229951, 42973268, 64459902, 96689853, 128919804, 193379706, 386759412]

約数ペア:

[(1, 386759412), (2, 193379706), (3, 128919804), (4, 96689853), (6, 64459902), (9, 42973268), (12, 32229951), (13, 29750724), (18, 21486634), (26, 14875362), (36, 10743317), (39, 9916908), (52, 7437681), (78, 4958454), (117, 3305636), (156, 2479227), (234, 1652818), (468, 826409), (811, 476892), (1019, 379548), (1622, 238446), (2038, 189774), (2433, 158964), (3057, 126516), (3244, 119223), (4076, 94887), (4866, 79482), (6114, 63258), (7299, 52988), (9171, 42172), (9732, 39741), (10543, 36684), (12228, 31629), (13247, 29196), (14598, 26494), (18342, 21086)]