65281308

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 156495360

約数和(自身を除く): 91214052

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 283, 409, 564, 566, 818, 849, 1132, 1227, 1636, 1698, 2454, 3396, 4908, 13301, 19223, 26602, 38446, 39903, 53204, 57669, 76892, 79806, 115338, 115747, 159612, 230676, 231494, 347241, 462988, 694482, 1388964, 5440109, 10880218, 16320327, 21760436, 32640654, 65281308]

約数ペア:

[(1, 65281308), (2, 32640654), (3, 21760436), (4, 16320327), (6, 10880218), (12, 5440109), (47, 1388964), (94, 694482), (141, 462988), (188, 347241), (282, 231494), (283, 230676), (409, 159612), (564, 115747), (566, 115338), (818, 79806), (849, 76892), (1132, 57669), (1227, 53204), (1636, 39903), (1698, 38446), (2454, 26602), (3396, 19223), (4908, 13301)]