2255017128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1832

約数の個数: 256

約数和(自身を含む): 7543603200

約数和(自身を除く): 5288586072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 217, 228, 247, 248, 266, 273, 312, 364, 372, 399, 403, 434, 456, 494, 532, 546, 589, 651, 728, 741, 744, 798, 806, 868, 988, 1064, 1092, 1178, 1209, 1302, 1482, 1596, 1612, 1729, 1736, 1753, 1767, 1976, 2184, 2356, 2418, 2604, 2821, 2964, 3192, 3224, 3458, 3506, 3534, 4123, 4712, 4836, 5187, 5208, 5259, 5642, 5928, 6916, 7012, 7068, 7657, 8246, 8463, 9672, 10374, 10518, 11284, 12271, 12369, 13832, 14024, 14136, 15314, 16492, 16926, 20748, 21036, 22568, 22789, 22971, 24542, 24738, 30628, 32984, 33307, 33852, 36813, 41496, 42072, 45578, 45942, 49084, 49476, 53599, 54343, 61256, 66614, 67704, 68367, 73626, 91156, 91884, 98168, 98952, 99921, 107198, 108686, 133228, 136734, 147252, 159523, 160797, 163029, 182312, 183768, 199842, 214396, 217372, 233149, 266456, 273468, 294504, 319046, 321594, 326058, 380401, 399684, 428792, 432991, 434744, 466298, 478569, 546936, 638092, 643188, 652116, 699447, 706459, 760802, 799368, 865982, 932596, 957138, 1032517, 1141203, 1276184, 1286376, 1298973, 1304232, 1398894, 1412918, 1521604, 1731964, 1865192, 1914276, 2065034, 2119377, 2282406, 2597946, 2797788, 2825836, 3030937, 3043208, 3097551, 3463928, 3828552, 4130068, 4238754, 4564812, 4945213, 5195892, 5595576, 5651672, 6061874, 6195102, 7227619, 8260136, 8477508, 9092811, 9129624, 9890426, 10391784, 12123748, 12390204, 13422721, 14455238, 14835639, 16955016, 18185622, 19780852, 21682857, 24247496, 24780408, 26845442, 28910476, 29671278, 36371244, 39561704, 40268163, 43365714, 53690884, 57820952, 59342556, 72742488, 80536326, 86731428, 93959047, 107381768, 118685112, 161072652, 173462856, 187918094, 281877141, 322145304, 375836188, 563754282, 751672376, 1127508564, 2255017128]

約数ペア:

[(1, 2255017128), (2, 1127508564), (3, 751672376), (4, 563754282), (6, 375836188), (7, 322145304), (8, 281877141), (12, 187918094), (13, 173462856), (14, 161072652), (19, 118685112), (21, 107381768), (24, 93959047), (26, 86731428), (28, 80536326), (31, 72742488), (38, 59342556), (39, 57820952), (42, 53690884), (52, 43365714), (56, 40268163), (57, 39561704), (62, 36371244), (76, 29671278), (78, 28910476), (84, 26845442), (91, 24780408), (93, 24247496), (104, 21682857), (114, 19780852), (124, 18185622), (133, 16955016), (152, 14835639), (156, 14455238), (168, 13422721), (182, 12390204), (186, 12123748), (217, 10391784), (228, 9890426), (247, 9129624), (248, 9092811), (266, 8477508), (273, 8260136), (312, 7227619), (364, 6195102), (372, 6061874), (399, 5651672), (403, 5595576), (434, 5195892), (456, 4945213), (494, 4564812), (532, 4238754), (546, 4130068), (589, 3828552), (651, 3463928), (728, 3097551), (741, 3043208), (744, 3030937), (798, 2825836), (806, 2797788), (868, 2597946), (988, 2282406), (1064, 2119377), (1092, 2065034), (1178, 1914276), (1209, 1865192), (1302, 1731964), (1482, 1521604), (1596, 1412918), (1612, 1398894), (1729, 1304232), (1736, 1298973), (1753, 1286376), (1767, 1276184), (1976, 1141203), (2184, 1032517), (2356, 957138), (2418, 932596), (2604, 865982), (2821, 799368), (2964, 760802), (3192, 706459), (3224, 699447), (3458, 652116), (3506, 643188), (3534, 638092), (4123, 546936), (4712, 478569), (4836, 466298), (5187, 434744), (5208, 432991), (5259, 428792), (5642, 399684), (5928, 380401), (6916, 326058), (7012, 321594), (7068, 319046), (7657, 294504), (8246, 273468), (8463, 266456), (9672, 233149), (10374, 217372), (10518, 214396), (11284, 199842), (12271, 183768), (12369, 182312), (13832, 163029), (14024, 160797), (14136, 159523), (15314, 147252), (16492, 136734), (16926, 133228), (20748, 108686), (21036, 107198), (22568, 99921), (22789, 98952), (22971, 98168), (24542, 91884), (24738, 91156), (30628, 73626), (32984, 68367), (33307, 67704), (33852, 66614), (36813, 61256), (41496, 54343), (42072, 53599), (45578, 49476), (45942, 49084)]