28087680696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{18229}}^1$

素因数の和:18397

約数の個数: 128

約数和(自身を含む): 77003520000

約数和(自身を除く): 48915839304

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 109, 114, 124, 152, 186, 218, 228, 248, 327, 372, 436, 456, 589, 654, 744, 872, 1178, 1308, 1767, 2071, 2356, 2616, 3379, 3534, 4142, 4712, 6213, 6758, 7068, 8284, 10137, 12426, 13516, 14136, 16568, 18229, 20274, 24852, 27032, 36458, 40548, 49704, 54687, 64201, 72916, 81096, 109374, 128402, 145832, 192603, 218748, 256804, 346351, 385206, 437496, 513608, 565099, 692702, 770412, 1039053, 1130198, 1385404, 1540824, 1695297, 1986961, 2078106, 2260396, 2770808, 3390594, 3973922, 4156212, 4520792, 5960883, 6781188, 7947844, 8312424, 10736881, 11921766, 13562376, 15895688, 21473762, 23843532, 32210643, 37752259, 42947524, 47687064, 61595791, 64421286, 75504518, 85895048, 113256777, 123191582, 128842572, 151009036, 184787373, 226513554, 246383164, 257685144, 302018072, 369574746, 453027108, 492766328, 739149492, 906054216, 1170320029, 1478298984, 2340640058, 3510960087, 4681280116, 7021920174, 9362560232, 14043840348, 28087680696]

約数ペア:

[(1, 28087680696), (2, 14043840348), (3, 9362560232), (4, 7021920174), (6, 4681280116), (8, 3510960087), (12, 2340640058), (19, 1478298984), (24, 1170320029), (31, 906054216), (38, 739149492), (57, 492766328), (62, 453027108), (76, 369574746), (93, 302018072), (109, 257685144), (114, 246383164), (124, 226513554), (152, 184787373), (186, 151009036), (218, 128842572), (228, 123191582), (248, 113256777), (327, 85895048), (372, 75504518), (436, 64421286), (456, 61595791), (589, 47687064), (654, 42947524), (744, 37752259), (872, 32210643), (1178, 23843532), (1308, 21473762), (1767, 15895688), (2071, 13562376), (2356, 11921766), (2616, 10736881), (3379, 8312424), (3534, 7947844), (4142, 6781188), (4712, 5960883), (6213, 4520792), (6758, 4156212), (7068, 3973922), (8284, 3390594), (10137, 2770808), (12426, 2260396), (13516, 2078106), (14136, 1986961), (16568, 1695297), (18229, 1540824), (20274, 1385404), (24852, 1130198), (27032, 1039053), (36458, 770412), (40548, 692702), (49704, 565099), (54687, 513608), (64201, 437496), (72916, 385206), (81096, 346351), (109374, 256804), (128402, 218748), (145832, 192603)]