506348145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 1004659200

約数和(自身を除く): 498311055

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 67, 85, 89, 111, 135, 153, 185, 201, 255, 267, 333, 335, 445, 459, 555, 603, 629, 765, 801, 999, 1005, 1139, 1335, 1513, 1665, 1809, 1887, 2295, 2403, 2479, 3015, 3145, 3293, 3417, 4005, 4539, 4995, 5661, 5695, 5963, 7437, 7565, 9045, 9435, 9879, 10251, 12015, 12395, 13617, 16465, 16983, 17085, 17889, 22311, 22695, 28305, 29637, 29815, 30753, 37185, 40851, 42143, 49395, 51255, 53667, 55981, 66933, 68085, 84915, 88911, 89445, 101371, 111555, 126429, 148185, 153765, 161001, 167943, 204255, 210715, 220631, 268335, 279905, 304113, 334665, 379287, 444555, 503829, 506855, 632145, 661893, 805005, 839715, 912339, 1103155, 1137861, 1511487, 1520565, 1896435, 1985679, 2519145, 2737017, 3309465, 3750727, 4561695, 5689305, 5957037, 7557435, 9928395, 11252181, 13685085, 18753635, 29785185, 33756543, 56260905, 101269629, 168782715, 506348145]

約数ペア:

[(1, 506348145), (3, 168782715), (5, 101269629), (9, 56260905), (15, 33756543), (17, 29785185), (27, 18753635), (37, 13685085), (45, 11252181), (51, 9928395), (67, 7557435), (85, 5957037), (89, 5689305), (111, 4561695), (135, 3750727), (153, 3309465), (185, 2737017), (201, 2519145), (255, 1985679), (267, 1896435), (333, 1520565), (335, 1511487), (445, 1137861), (459, 1103155), (555, 912339), (603, 839715), (629, 805005), (765, 661893), (801, 632145), (999, 506855), (1005, 503829), (1139, 444555), (1335, 379287), (1513, 334665), (1665, 304113), (1809, 279905), (1887, 268335), (2295, 220631), (2403, 210715), (2479, 204255), (3015, 167943), (3145, 161001), (3293, 153765), (3417, 148185), (4005, 126429), (4539, 111555), (4995, 101371), (5661, 89445), (5695, 88911), (5963, 84915), (7437, 68085), (7565, 66933), (9045, 55981), (9435, 53667), (9879, 51255), (10251, 49395), (12015, 42143), (12395, 40851), (13617, 37185), (16465, 30753), (16983, 29815), (17085, 29637), (17889, 28305), (22311, 22695)]