219065964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 575318016

約数和(自身を除く): 356252052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 97, 124, 156, 186, 194, 291, 372, 388, 403, 467, 582, 806, 934, 1164, 1209, 1261, 1401, 1612, 1868, 2418, 2522, 2802, 3007, 3783, 4836, 5044, 5604, 6014, 6071, 7566, 9021, 12028, 12142, 14477, 15132, 18042, 18213, 24284, 28954, 36084, 36426, 39091, 43431, 45299, 57908, 72852, 78182, 86862, 90598, 117273, 135897, 156364, 173724, 181196, 188201, 234546, 271794, 376402, 469092, 543588, 564603, 588887, 752804, 1129206, 1177774, 1404269, 1766661, 2258412, 2355548, 2808538, 3533322, 4212807, 5617076, 7066644, 8425614, 16851228, 18255497, 36510994, 54766491, 73021988, 109532982, 219065964]

約数ペア:

[(1, 219065964), (2, 109532982), (3, 73021988), (4, 54766491), (6, 36510994), (12, 18255497), (13, 16851228), (26, 8425614), (31, 7066644), (39, 5617076), (52, 4212807), (62, 3533322), (78, 2808538), (93, 2355548), (97, 2258412), (124, 1766661), (156, 1404269), (186, 1177774), (194, 1129206), (291, 752804), (372, 588887), (388, 564603), (403, 543588), (467, 469092), (582, 376402), (806, 271794), (934, 234546), (1164, 188201), (1209, 181196), (1261, 173724), (1401, 156364), (1612, 135897), (1868, 117273), (2418, 90598), (2522, 86862), (2802, 78182), (3007, 72852), (3783, 57908), (4836, 45299), (5044, 43431), (5604, 39091), (6014, 36426), (6071, 36084), (7566, 28954), (9021, 24284), (12028, 18213), (12142, 18042), (14477, 15132)]