515844342

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1889}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 1238328000

約数和(自身を除く): 722483658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 389, 702, 778, 1167, 1889, 2334, 3501, 3778, 5057, 5667, 7002, 10114, 10503, 11334, 15171, 17001, 21006, 24557, 30342, 34002, 45513, 49114, 51003, 73671, 91026, 102006, 136539, 147342, 221013, 273078, 442026, 663039, 734821, 1326078, 1469642, 2204463, 4408926, 6613389, 9552673, 13226778, 19105346, 19840167, 28658019, 39680334, 57316038, 85974057, 171948114, 257922171, 515844342]

約数ペア:

[(1, 515844342), (2, 257922171), (3, 171948114), (6, 85974057), (9, 57316038), (13, 39680334), (18, 28658019), (26, 19840167), (27, 19105346), (39, 13226778), (54, 9552673), (78, 6613389), (117, 4408926), (234, 2204463), (351, 1469642), (389, 1326078), (702, 734821), (778, 663039), (1167, 442026), (1889, 273078), (2334, 221013), (3501, 147342), (3778, 136539), (5057, 102006), (5667, 91026), (7002, 73671), (10114, 51003), (10503, 49114), (11334, 45513), (15171, 34002), (17001, 30342), (21006, 24557)]