8181312424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 17374694400

約数和(自身を除く): 9193381976

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 179, 248, 293, 296, 358, 527, 586, 629, 716, 1054, 1147, 1172, 1258, 1432, 2108, 2294, 2344, 2516, 3043, 4216, 4588, 4981, 5032, 5549, 6086, 6623, 9083, 9176, 9962, 10841, 11098, 12172, 13246, 18166, 19499, 19924, 21682, 22196, 24344, 26492, 36332, 38998, 39848, 43364, 44392, 52447, 52984, 72664, 77996, 86728, 94333, 104894, 112591, 154411, 155992, 184297, 188666, 205313, 209788, 225182, 308822, 336071, 368594, 377332, 410626, 419576, 450364, 617644, 672142, 737188, 754664, 821252, 891599, 900728, 1235288, 1344284, 1474376, 1625857, 1642504, 1783198, 1940539, 2688568, 3251714, 3490321, 3566396, 3881078, 5713207, 6503428, 6980642, 7132792, 7762156, 11426414, 13006856, 13961284, 15524312, 22852828, 27639569, 27922568, 32989163, 45705656, 55279138, 60156709, 65978326, 110558276, 120313418, 131956652, 221116552, 240626836, 263913304, 481253672, 1022664053, 2045328106, 4090656212, 8181312424]

約数ペア:

[(1, 8181312424), (2, 4090656212), (4, 2045328106), (8, 1022664053), (17, 481253672), (31, 263913304), (34, 240626836), (37, 221116552), (62, 131956652), (68, 120313418), (74, 110558276), (124, 65978326), (136, 60156709), (148, 55279138), (179, 45705656), (248, 32989163), (293, 27922568), (296, 27639569), (358, 22852828), (527, 15524312), (586, 13961284), (629, 13006856), (716, 11426414), (1054, 7762156), (1147, 7132792), (1172, 6980642), (1258, 6503428), (1432, 5713207), (2108, 3881078), (2294, 3566396), (2344, 3490321), (2516, 3251714), (3043, 2688568), (4216, 1940539), (4588, 1783198), (4981, 1642504), (5032, 1625857), (5549, 1474376), (6086, 1344284), (6623, 1235288), (9083, 900728), (9176, 891599), (9962, 821252), (10841, 754664), (11098, 737188), (12172, 672142), (13246, 617644), (18166, 450364), (19499, 419576), (19924, 410626), (21682, 377332), (22196, 368594), (24344, 336071), (26492, 308822), (36332, 225182), (38998, 209788), (39848, 205313), (43364, 188666), (44392, 184297), (52447, 155992), (52984, 154411), (72664, 112591), (77996, 104894), (86728, 94333)]