961991472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 2755379200

約数和(自身を除く): 1793387728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 127, 156, 183, 199, 208, 244, 254, 312, 366, 381, 398, 488, 508, 597, 624, 732, 762, 793, 796, 976, 1016, 1194, 1464, 1524, 1586, 1592, 1651, 2032, 2379, 2388, 2587, 2928, 3048, 3172, 3184, 3302, 4758, 4776, 4953, 5174, 6096, 6344, 6604, 7747, 7761, 9516, 9552, 9906, 10348, 12139, 12688, 13208, 15494, 15522, 19032, 19812, 20696, 23241, 24278, 25273, 26416, 30988, 31044, 36417, 38064, 39624, 41392, 46482, 48556, 50546, 61976, 62088, 72834, 75819, 79248, 92964, 97112, 100711, 101092, 123952, 124176, 145668, 151638, 157807, 185928, 194224, 201422, 202184, 291336, 302133, 303276, 315614, 328549, 371856, 402844, 404368, 473421, 582672, 604266, 606552, 631228, 657098, 805688, 946842, 985647, 1208532, 1213104, 1262456, 1314196, 1541653, 1611376, 1893684, 1971294, 2417064, 2524912, 2628392, 3083306, 3787368, 3942588, 4624959, 4834128, 5256784, 6166612, 7574736, 7885176, 9249918, 12333224, 15770352, 18499836, 20041489, 24666448, 36999672, 40082978, 60124467, 73999344, 80165956, 120248934, 160331912, 240497868, 320663824, 480995736, 961991472]

約数ペア:

[(1, 961991472), (2, 480995736), (3, 320663824), (4, 240497868), (6, 160331912), (8, 120248934), (12, 80165956), (13, 73999344), (16, 60124467), (24, 40082978), (26, 36999672), (39, 24666448), (48, 20041489), (52, 18499836), (61, 15770352), (78, 12333224), (104, 9249918), (122, 7885176), (127, 7574736), (156, 6166612), (183, 5256784), (199, 4834128), (208, 4624959), (244, 3942588), (254, 3787368), (312, 3083306), (366, 2628392), (381, 2524912), (398, 2417064), (488, 1971294), (508, 1893684), (597, 1611376), (624, 1541653), (732, 1314196), (762, 1262456), (793, 1213104), (796, 1208532), (976, 985647), (1016, 946842), (1194, 805688), (1464, 657098), (1524, 631228), (1586, 606552), (1592, 604266), (1651, 582672), (2032, 473421), (2379, 404368), (2388, 402844), (2587, 371856), (2928, 328549), (3048, 315614), (3172, 303276), (3184, 302133), (3302, 291336), (4758, 202184), (4776, 201422), (4953, 194224), (5174, 185928), (6096, 157807), (6344, 151638), (6604, 145668), (7747, 124176), (7761, 123952), (9516, 101092), (9552, 100711), (9906, 97112), (10348, 92964), (12139, 79248), (12688, 75819), (13208, 72834), (15494, 62088), (15522, 61976), (19032, 50546), (19812, 48556), (20696, 46482), (23241, 41392), (24278, 39624), (25273, 38064), (26416, 36417), (30988, 31044)]