2760998136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{285463}}^1$

素因数の和:285516

約数の個数: 64

約数和(自身を含む): 7673272320

約数和(自身を除く): 4912274184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 285463, 570926, 856389, 1141852, 1712778, 2283704, 3425556, 3711019, 6851112, 7422038, 8849353, 11133057, 14844076, 17698706, 22266114, 26548059, 29688152, 35397412, 44532228, 53096118, 70794824, 89064456, 106192236, 115041589, 212384472, 230083178, 345124767, 460166356, 690249534, 920332712, 1380499068, 2760998136]

約数ペア:

[(1, 2760998136), (2, 1380499068), (3, 920332712), (4, 690249534), (6, 460166356), (8, 345124767), (12, 230083178), (13, 212384472), (24, 115041589), (26, 106192236), (31, 89064456), (39, 70794824), (52, 53096118), (62, 44532228), (78, 35397412), (93, 29688152), (104, 26548059), (124, 22266114), (156, 17698706), (186, 14844076), (248, 11133057), (312, 8849353), (372, 7422038), (403, 6851112), (744, 3711019), (806, 3425556), (1209, 2283704), (1612, 1712778), (2418, 1141852), (3224, 856389), (4836, 570926), (9672, 285463)]