1312919316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{69203}}^1$

素因数の和:69261

約数の個数: 72

約数和(自身を含む): 3627396864

約数和(自身を除く): 2314477548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 69203, 138406, 207609, 276812, 415218, 622827, 830436, 1176451, 1245654, 2145293, 2352902, 2491308, 3529353, 4290586, 4705804, 6435879, 7058706, 8581172, 10588059, 12871758, 14117412, 19307637, 21176118, 25743516, 36469981, 38615274, 42352236, 72939962, 77230548, 109409943, 145879924, 218819886, 328229829, 437639772, 656459658, 1312919316]

約数ペア:

[(1, 1312919316), (2, 656459658), (3, 437639772), (4, 328229829), (6, 218819886), (9, 145879924), (12, 109409943), (17, 77230548), (18, 72939962), (31, 42352236), (34, 38615274), (36, 36469981), (51, 25743516), (62, 21176118), (68, 19307637), (93, 14117412), (102, 12871758), (124, 10588059), (153, 8581172), (186, 7058706), (204, 6435879), (279, 4705804), (306, 4290586), (372, 3529353), (527, 2491308), (558, 2352902), (612, 2145293), (1054, 1245654), (1116, 1176451), (1581, 830436), (2108, 622827), (3162, 415218), (4743, 276812), (6324, 207609), (9486, 138406), (18972, 69203)]