305087449964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{228469}}^1$

素因数の和:228615

約数の個数: 72

約数和(自身を含む): 612592041600

約数和(自身を除く): 307504591636

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 121, 124, 178, 242, 341, 356, 484, 682, 979, 1364, 1958, 2759, 3751, 3916, 5518, 7502, 10769, 11036, 15004, 21538, 30349, 43076, 60698, 121396, 228469, 333839, 456938, 667678, 913876, 1335356, 2513159, 5026318, 7082539, 10052636, 14165078, 20333741, 27644749, 28330156, 40667482, 55289498, 77907929, 81334964, 110578996, 155815858, 223671151, 311631716, 447342302, 630345971, 856987219, 894684604, 1260691942, 1713974438, 2460382661, 2521383884, 3427948876, 4920765322, 6933805681, 9841530644, 13867611362, 27735222724, 76271862491, 152543724982, 305087449964]

約数ペア:

[(1, 305087449964), (2, 152543724982), (4, 76271862491), (11, 27735222724), (22, 13867611362), (31, 9841530644), (44, 6933805681), (62, 4920765322), (89, 3427948876), (121, 2521383884), (124, 2460382661), (178, 1713974438), (242, 1260691942), (341, 894684604), (356, 856987219), (484, 630345971), (682, 447342302), (979, 311631716), (1364, 223671151), (1958, 155815858), (2759, 110578996), (3751, 81334964), (3916, 77907929), (5518, 55289498), (7502, 40667482), (10769, 28330156), (11036, 27644749), (15004, 20333741), (21538, 14165078), (30349, 10052636), (43076, 7082539), (60698, 5026318), (121396, 2513159), (228469, 1335356), (333839, 913876), (456938, 667678)]