813270276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 216

約数和(自身を含む): 2690891840

約数和(自身を除く): 1877621564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 289, 306, 357, 364, 442, 468, 476, 546, 578, 612, 663, 714, 819, 859, 867, 884, 1071, 1092, 1156, 1326, 1428, 1547, 1638, 1718, 1734, 1989, 2023, 2142, 2577, 2601, 2652, 3094, 3276, 3436, 3468, 3757, 3978, 4046, 4284, 4641, 5154, 5202, 6013, 6069, 6188, 7514, 7731, 7956, 8092, 9282, 10308, 10404, 11167, 11271, 12026, 12138, 13923, 14603, 15028, 15462, 18039, 18207, 18564, 22334, 22542, 24052, 24276, 26299, 27846, 29206, 30924, 33501, 33813, 36078, 36414, 43809, 44668, 45084, 52598, 54117, 55692, 58412, 67002, 67626, 72156, 72828, 78169, 78897, 87618, 100503, 102221, 105196, 108234, 131427, 134004, 135252, 156338, 157794, 175236, 189839, 201006, 204442, 216468, 234507, 236691, 248251, 262854, 306663, 312676, 315588, 379678, 402012, 408884, 469014, 473382, 496502, 525708, 569517, 613326, 703521, 744753, 759356, 919989, 938028, 946764, 993004, 1139034, 1226652, 1328873, 1407042, 1489506, 1708551, 1737757, 1839978, 2234259, 2278068, 2657746, 2814084, 2979012, 3227263, 3417102, 3475514, 3679956, 3986619, 4468518, 5213271, 5315492, 6454526, 6834204, 6951028, 7973238, 8937036, 9681789, 10426542, 11959857, 12909052, 15639813, 15946476, 19363578, 20853084, 22590841, 23919714, 29045367, 31279626, 38727156, 45181682, 47839428, 58090734, 62559252, 67772523, 90363364, 116181468, 135545046, 203317569, 271090092, 406635138, 813270276]

約数ペア:

[(1, 813270276), (2, 406635138), (3, 271090092), (4, 203317569), (6, 135545046), (7, 116181468), (9, 90363364), (12, 67772523), (13, 62559252), (14, 58090734), (17, 47839428), (18, 45181682), (21, 38727156), (26, 31279626), (28, 29045367), (34, 23919714), (36, 22590841), (39, 20853084), (42, 19363578), (51, 15946476), (52, 15639813), (63, 12909052), (68, 11959857), (78, 10426542), (84, 9681789), (91, 8937036), (102, 7973238), (117, 6951028), (119, 6834204), (126, 6454526), (153, 5315492), (156, 5213271), (182, 4468518), (204, 3986619), (221, 3679956), (234, 3475514), (238, 3417102), (252, 3227263), (273, 2979012), (289, 2814084), (306, 2657746), (357, 2278068), (364, 2234259), (442, 1839978), (468, 1737757), (476, 1708551), (546, 1489506), (578, 1407042), (612, 1328873), (663, 1226652), (714, 1139034), (819, 993004), (859, 946764), (867, 938028), (884, 919989), (1071, 759356), (1092, 744753), (1156, 703521), (1326, 613326), (1428, 569517), (1547, 525708), (1638, 496502), (1718, 473382), (1734, 469014), (1989, 408884), (2023, 402012), (2142, 379678), (2577, 315588), (2601, 312676), (2652, 306663), (3094, 262854), (3276, 248251), (3436, 236691), (3468, 234507), (3757, 216468), (3978, 204442), (4046, 201006), (4284, 189839), (4641, 175236), (5154, 157794), (5202, 156338), (6013, 135252), (6069, 134004), (6188, 131427), (7514, 108234), (7731, 105196), (7956, 102221), (8092, 100503), (9282, 87618), (10308, 78897), (10404, 78169), (11167, 72828), (11271, 72156), (12026, 67626), (12138, 67002), (13923, 58412), (14603, 55692), (15028, 54117), (15462, 52598), (18039, 45084), (18207, 44668), (18564, 43809), (22334, 36414), (22542, 36078), (24052, 33813), (24276, 33501), (26299, 30924), (27846, 29206)]