988219848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 3178137600

約数和(自身を除く): 2189917752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 79, 84, 88, 98, 132, 147, 154, 158, 168, 196, 231, 237, 264, 294, 308, 316, 392, 462, 474, 539, 553, 588, 616, 632, 869, 924, 948, 967, 1078, 1106, 1176, 1617, 1659, 1738, 1848, 1896, 1934, 2156, 2212, 2607, 2901, 3234, 3318, 3476, 3868, 3871, 4312, 4424, 5214, 5802, 6083, 6468, 6636, 6769, 6952, 7736, 7742, 10428, 10637, 11604, 11613, 12166, 12936, 13272, 13538, 15484, 18249, 20307, 20856, 21274, 23208, 23226, 24332, 27076, 30968, 31911, 36498, 40614, 42548, 42581, 46452, 47383, 48664, 54152, 63822, 72996, 74459, 76393, 81228, 85096, 85162, 92904, 94766, 127644, 127743, 142149, 145992, 148918, 152786, 162456, 170324, 189532, 223377, 229179, 255288, 255486, 284298, 297836, 305572, 340648, 379064, 446754, 458358, 510972, 521213, 534751, 568596, 595672, 611144, 840323, 893508, 916716, 1021944, 1042426, 1069502, 1137192, 1563639, 1604253, 1680646, 1787016, 1833432, 2084852, 2139004, 2520969, 3127278, 3208506, 3361292, 3743257, 4169704, 4278008, 5041938, 5882261, 6254556, 6417012, 6722584, 7486514, 10083876, 11229771, 11764522, 12509112, 12834024, 14973028, 17646783, 20167752, 22459542, 23529044, 29946056, 35293566, 41175827, 44919084, 47058088, 70587132, 82351654, 89838168, 123527481, 141174264, 164703308, 247054962, 329406616, 494109924, 988219848]

約数ペア:

[(1, 988219848), (2, 494109924), (3, 329406616), (4, 247054962), (6, 164703308), (7, 141174264), (8, 123527481), (11, 89838168), (12, 82351654), (14, 70587132), (21, 47058088), (22, 44919084), (24, 41175827), (28, 35293566), (33, 29946056), (42, 23529044), (44, 22459542), (49, 20167752), (56, 17646783), (66, 14973028), (77, 12834024), (79, 12509112), (84, 11764522), (88, 11229771), (98, 10083876), (132, 7486514), (147, 6722584), (154, 6417012), (158, 6254556), (168, 5882261), (196, 5041938), (231, 4278008), (237, 4169704), (264, 3743257), (294, 3361292), (308, 3208506), (316, 3127278), (392, 2520969), (462, 2139004), (474, 2084852), (539, 1833432), (553, 1787016), (588, 1680646), (616, 1604253), (632, 1563639), (869, 1137192), (924, 1069502), (948, 1042426), (967, 1021944), (1078, 916716), (1106, 893508), (1176, 840323), (1617, 611144), (1659, 595672), (1738, 568596), (1848, 534751), (1896, 521213), (1934, 510972), (2156, 458358), (2212, 446754), (2607, 379064), (2901, 340648), (3234, 305572), (3318, 297836), (3476, 284298), (3868, 255486), (3871, 255288), (4312, 229179), (4424, 223377), (5214, 189532), (5802, 170324), (6083, 162456), (6468, 152786), (6636, 148918), (6769, 145992), (6952, 142149), (7736, 127743), (7742, 127644), (10428, 94766), (10637, 92904), (11604, 85162), (11613, 85096), (12166, 81228), (12936, 76393), (13272, 74459), (13538, 72996), (15484, 63822), (18249, 54152), (20307, 48664), (20856, 47383), (21274, 46452), (23208, 42581), (23226, 42548), (24332, 40614), (27076, 36498), (30968, 31911)]