727675208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6143}}^1$

素因数の和:6246

約数の個数: 64

約数和(自身を含む): 1579253760

約数和(自身を除く): 851578552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 871, 884, 1139, 1742, 1768, 2278, 3484, 4556, 6143, 6968, 9112, 12286, 14807, 24572, 29614, 49144, 59228, 79859, 104431, 118456, 159718, 208862, 319436, 411581, 417724, 638872, 823162, 835448, 1357603, 1646324, 2715206, 3292648, 5350553, 5430412, 6996877, 10701106, 10860824, 13993754, 21402212, 27987508, 42804424, 55975016, 90959401, 181918802, 363837604, 727675208]

約数ペア:

[(1, 727675208), (2, 363837604), (4, 181918802), (8, 90959401), (13, 55975016), (17, 42804424), (26, 27987508), (34, 21402212), (52, 13993754), (67, 10860824), (68, 10701106), (104, 6996877), (134, 5430412), (136, 5350553), (221, 3292648), (268, 2715206), (442, 1646324), (536, 1357603), (871, 835448), (884, 823162), (1139, 638872), (1742, 417724), (1768, 411581), (2278, 319436), (3484, 208862), (4556, 159718), (6143, 118456), (6968, 104431), (9112, 79859), (12286, 59228), (14807, 49144), (24572, 29614)]