289043316

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 809806536

約数和(自身を除く): 520763220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 97, 102, 108, 153, 162, 194, 204, 291, 306, 324, 388, 459, 541, 582, 612, 873, 918, 1082, 1164, 1377, 1623, 1649, 1746, 1836, 2164, 2619, 2754, 3246, 3298, 3492, 4869, 4947, 5238, 5508, 6492, 6596, 7857, 9197, 9738, 9894, 10476, 14607, 14841, 15714, 18394, 19476, 19788, 27591, 29214, 29682, 31428, 36788, 43821, 44523, 52477, 55182, 58428, 59364, 82773, 87642, 89046, 104954, 110364, 133569, 157431, 165546, 175284, 178092, 209908, 248319, 267138, 314862, 331092, 472293, 496638, 534276, 629724, 744957, 892109, 944586, 993276, 1416879, 1489914, 1784218, 1889172, 2676327, 2833758, 2979828, 3568436, 4250637, 5352654, 5667516, 8028981, 8501274, 10705308, 16057962, 17002548, 24086943, 32115924, 48173886, 72260829, 96347772, 144521658, 289043316]

約数ペア:

[(1, 289043316), (2, 144521658), (3, 96347772), (4, 72260829), (6, 48173886), (9, 32115924), (12, 24086943), (17, 17002548), (18, 16057962), (27, 10705308), (34, 8501274), (36, 8028981), (51, 5667516), (54, 5352654), (68, 4250637), (81, 3568436), (97, 2979828), (102, 2833758), (108, 2676327), (153, 1889172), (162, 1784218), (194, 1489914), (204, 1416879), (291, 993276), (306, 944586), (324, 892109), (388, 744957), (459, 629724), (541, 534276), (582, 496638), (612, 472293), (873, 331092), (918, 314862), (1082, 267138), (1164, 248319), (1377, 209908), (1623, 178092), (1649, 175284), (1746, 165546), (1836, 157431), (2164, 133569), (2619, 110364), (2754, 104954), (3246, 89046), (3298, 87642), (3492, 82773), (4869, 59364), (4947, 58428), (5238, 55182), (5508, 52477), (6492, 44523), (6596, 43821), (7857, 36788), (9197, 31428), (9738, 29682), (9894, 29214), (10476, 27591), (14607, 19788), (14841, 19476), (15714, 18394)]