1331859984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1094

約数の個数: 240

約数和(自身を含む): 4414842432

約数和(自身を除く): 3082982448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 49, 52, 56, 78, 84, 86, 91, 98, 104, 112, 129, 147, 156, 168, 172, 182, 196, 208, 258, 273, 294, 301, 312, 336, 344, 364, 392, 516, 546, 559, 588, 602, 624, 637, 688, 728, 784, 903, 1013, 1032, 1092, 1118, 1176, 1204, 1274, 1456, 1677, 1806, 1911, 2026, 2064, 2107, 2184, 2236, 2352, 2408, 2548, 3039, 3354, 3612, 3822, 3913, 4052, 4214, 4368, 4472, 4816, 5096, 6078, 6321, 6708, 7091, 7224, 7644, 7826, 8104, 8428, 8944, 10192, 11739, 12156, 12642, 13169, 13416, 14182, 14448, 15288, 15652, 16208, 16856, 21273, 23478, 24312, 25284, 26338, 26832, 27391, 28364, 30576, 31304, 33712, 39507, 42546, 43559, 46956, 48624, 49637, 50568, 52676, 54782, 56728, 62608, 79014, 82173, 85092, 87118, 92183, 93912, 99274, 101136, 105352, 109564, 113456, 130677, 148911, 158028, 164346, 170184, 174236, 184366, 187824, 198548, 210704, 219128, 261354, 276549, 297822, 304913, 316056, 328692, 340368, 348472, 368732, 397096, 438256, 522708, 553098, 566267, 595644, 609826, 632112, 645281, 657384, 696944, 737464, 794192, 914739, 1045416, 1106196, 1132534, 1191288, 1219652, 1290562, 1314768, 1474928, 1698801, 1829478, 1935843, 2090832, 2134391, 2212392, 2265068, 2382576, 2439304, 2581124, 3397602, 3658956, 3871686, 3963869, 4268782, 4424784, 4530136, 4878608, 5162248, 6403173, 6795204, 7317912, 7743372, 7927738, 8537564, 9060272, 10324496, 11891607, 12806346, 13590408, 14635824, 15486744, 15855476, 17075128, 23783214, 25612692, 27180816, 27747083, 30973488, 31710952, 34150256, 47566428, 51225384, 55494166, 63421904, 83241249, 95132856, 102450768, 110988332, 166482498, 190265712, 221976664, 332964996, 443953328, 665929992, 1331859984]

約数ペア:

[(1, 1331859984), (2, 665929992), (3, 443953328), (4, 332964996), (6, 221976664), (7, 190265712), (8, 166482498), (12, 110988332), (13, 102450768), (14, 95132856), (16, 83241249), (21, 63421904), (24, 55494166), (26, 51225384), (28, 47566428), (39, 34150256), (42, 31710952), (43, 30973488), (48, 27747083), (49, 27180816), (52, 25612692), (56, 23783214), (78, 17075128), (84, 15855476), (86, 15486744), (91, 14635824), (98, 13590408), (104, 12806346), (112, 11891607), (129, 10324496), (147, 9060272), (156, 8537564), (168, 7927738), (172, 7743372), (182, 7317912), (196, 6795204), (208, 6403173), (258, 5162248), (273, 4878608), (294, 4530136), (301, 4424784), (312, 4268782), (336, 3963869), (344, 3871686), (364, 3658956), (392, 3397602), (516, 2581124), (546, 2439304), (559, 2382576), (588, 2265068), (602, 2212392), (624, 2134391), (637, 2090832), (688, 1935843), (728, 1829478), (784, 1698801), (903, 1474928), (1013, 1314768), (1032, 1290562), (1092, 1219652), (1118, 1191288), (1176, 1132534), (1204, 1106196), (1274, 1045416), (1456, 914739), (1677, 794192), (1806, 737464), (1911, 696944), (2026, 657384), (2064, 645281), (2107, 632112), (2184, 609826), (2236, 595644), (2352, 566267), (2408, 553098), (2548, 522708), (3039, 438256), (3354, 397096), (3612, 368732), (3822, 348472), (3913, 340368), (4052, 328692), (4214, 316056), (4368, 304913), (4472, 297822), (4816, 276549), (5096, 261354), (6078, 219128), (6321, 210704), (6708, 198548), (7091, 187824), (7224, 184366), (7644, 174236), (7826, 170184), (8104, 164346), (8428, 158028), (8944, 148911), (10192, 130677), (11739, 113456), (12156, 109564), (12642, 105352), (13169, 101136), (13416, 99274), (14182, 93912), (14448, 92183), (15288, 87118), (15652, 85092), (16208, 82173), (16856, 79014), (21273, 62608), (23478, 56728), (24312, 54782), (25284, 52676), (26338, 50568), (26832, 49637), (27391, 48624), (28364, 46956), (30576, 43559), (31304, 42546), (33712, 39507)]