257054646744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{4091}}^1$

素因数の和:5575

約数の個数: 256

約数和(自身を含む): 844981632000

約数和(自身を除く): 587926985256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1433, 1512, 1566, 1624, 1827, 2088, 2436, 2866, 3132, 3654, 4091, 4299, 4872, 5481, 5732, 6264, 7308, 8182, 8598, 10031, 10962, 11464, 12273, 12897, 14616, 16364, 17196, 20062, 21924, 24546, 25794, 28637, 30093, 32728, 34392, 36819, 38691, 40124, 41557, 43848, 49092, 51588, 57274, 60186, 73638, 77382, 80248, 83114, 85911, 90279, 98184, 103176, 110457, 114548, 118639, 120372, 124671, 147276, 154764, 166228, 171822, 180558, 220914, 229096, 237278, 240744, 249342, 257733, 270837, 290899, 294552, 309528, 332456, 343644, 355917, 361116, 374013, 441828, 474556, 498684, 515466, 541674, 581798, 687288, 711834, 722232, 748026, 773199, 830473, 872697, 883656, 949112, 997368, 1030932, 1067751, 1083348, 1122039, 1163596, 1423668, 1496052, 1546398, 1660946, 1745394, 2061864, 2135502, 2166696, 2244078, 2327192, 2491419, 2618091, 2847336, 2992104, 3092796, 3203253, 3321892, 3490788, 4271004, 4488156, 4982838, 5236182, 5862403, 6185592, 6406506, 6643784, 6981576, 7474257, 7854273, 8542008, 8976312, 9965676, 10472364, 11724806, 12813012, 14948514, 15708546, 17587209, 19931352, 20944728, 22422771, 23449612, 25626024, 29897028, 31417092, 35174418, 41036821, 44845542, 46899224, 52761627, 59794056, 62834184, 70348836, 82073642, 89691084, 105523254, 123110463, 140697672, 158284881, 164147284, 170009687, 179382168, 211046508, 246220926, 316569762, 328294568, 340019374, 369331389, 422093016, 492441852, 510029061, 633139524, 680038748, 738662778, 984883704, 1020058122, 1107994167, 1190067809, 1266279048, 1360077496, 1477325556, 1530087183, 2040116244, 2215988334, 2380135618, 2954651112, 3060174366, 3570203427, 4080232488, 4431976668, 4590261549, 4760271236, 6120348732, 7140406854, 8863953336, 9180523098, 9520542472, 10710610281, 12240697464, 14280813708, 18361046196, 21421220562, 28561627416, 32131830843, 36722092392, 42842441124, 64263661686, 85684882248, 128527323372, 257054646744]

約数ペア:

[(1, 257054646744), (2, 128527323372), (3, 85684882248), (4, 64263661686), (6, 42842441124), (7, 36722092392), (8, 32131830843), (9, 28561627416), (12, 21421220562), (14, 18361046196), (18, 14280813708), (21, 12240697464), (24, 10710610281), (27, 9520542472), (28, 9180523098), (29, 8863953336), (36, 7140406854), (42, 6120348732), (54, 4760271236), (56, 4590261549), (58, 4431976668), (63, 4080232488), (72, 3570203427), (84, 3060174366), (87, 2954651112), (108, 2380135618), (116, 2215988334), (126, 2040116244), (168, 1530087183), (174, 1477325556), (189, 1360077496), (203, 1266279048), (216, 1190067809), (232, 1107994167), (252, 1020058122), (261, 984883704), (348, 738662778), (378, 680038748), (406, 633139524), (504, 510029061), (522, 492441852), (609, 422093016), (696, 369331389), (756, 340019374), (783, 328294568), (812, 316569762), (1044, 246220926), (1218, 211046508), (1433, 179382168), (1512, 170009687), (1566, 164147284), (1624, 158284881), (1827, 140697672), (2088, 123110463), (2436, 105523254), (2866, 89691084), (3132, 82073642), (3654, 70348836), (4091, 62834184), (4299, 59794056), (4872, 52761627), (5481, 46899224), (5732, 44845542), (6264, 41036821), (7308, 35174418), (8182, 31417092), (8598, 29897028), (10031, 25626024), (10962, 23449612), (11464, 22422771), (12273, 20944728), (12897, 19931352), (14616, 17587209), (16364, 15708546), (17196, 14948514), (20062, 12813012), (21924, 11724806), (24546, 10472364), (25794, 9965676), (28637, 8976312), (30093, 8542008), (32728, 7854273), (34392, 7474257), (36819, 6981576), (38691, 6643784), (40124, 6406506), (41557, 6185592), (43848, 5862403), (49092, 5236182), (51588, 4982838), (57274, 4488156), (60186, 4271004), (73638, 3490788), (77382, 3321892), (80248, 3203253), (83114, 3092796), (85911, 2992104), (90279, 2847336), (98184, 2618091), (103176, 2491419), (110457, 2327192), (114548, 2244078), (118639, 2166696), (120372, 2135502), (124671, 2061864), (147276, 1745394), (154764, 1660946), (166228, 1546398), (171822, 1496052), (180558, 1423668), (220914, 1163596), (229096, 1122039), (237278, 1083348), (240744, 1067751), (249342, 1030932), (257733, 997368), (270837, 949112), (290899, 883656), (294552, 872697), (309528, 830473), (332456, 773199), (343644, 748026), (355917, 722232), (361116, 711834), (374013, 687288), (441828, 581798), (474556, 541674), (498684, 515466)]