639053009784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1170787}}^1$

素因数の和:1170847

約数の個数: 192

約数和(自身を含む): 2141137094400

約数和(自身を除く): 1502084084616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 361, 378, 399, 456, 504, 513, 532, 684, 722, 756, 798, 1026, 1064, 1083, 1197, 1368, 1444, 1512, 1596, 2052, 2166, 2394, 2527, 2888, 3192, 3249, 3591, 4104, 4332, 4788, 5054, 6498, 7182, 7581, 8664, 9576, 9747, 10108, 12996, 14364, 15162, 19494, 20216, 22743, 25992, 28728, 30324, 38988, 45486, 60648, 68229, 77976, 90972, 136458, 181944, 272916, 545832, 1170787, 2341574, 3512361, 4683148, 7024722, 8195509, 9366296, 10537083, 14049444, 16391018, 21074166, 22244953, 24586527, 28098888, 31611249, 32782036, 42148332, 44489906, 49173054, 63222498, 65564072, 66734859, 73759581, 84296664, 88979812, 98346108, 126444996, 133469718, 147519162, 155714671, 177959624, 196692216, 200204577, 221278743, 252889992, 266939436, 295038324, 311429342, 400409154, 422654107, 442557486, 467144013, 533878872, 590076648, 600613731, 622858684, 800818308, 845308214, 885114972, 934288026, 1201227462, 1245717368, 1267962321, 1401432039, 1601636616, 1690616428, 1770229944, 1868576052, 2402454924, 2535924642, 2802864078, 2958578749, 3381232856, 3737152104, 3803886963, 4204296117, 4804909848, 5071849284, 5605728156, 5917157498, 7607773926, 8408592234, 8875736247, 10143698568, 11211456312, 11411660889, 11834314996, 15215547852, 16817184468, 17751472494, 22823321778, 23668629992, 26627208741, 30431095704, 33634368936, 35502944988, 45646643556, 53254417482, 71005889976, 79881626223, 91293287112, 106508834964, 159763252446, 213017669928, 319526504892, 639053009784]

約数ペア:

[(1, 639053009784), (2, 319526504892), (3, 213017669928), (4, 159763252446), (6, 106508834964), (7, 91293287112), (8, 79881626223), (9, 71005889976), (12, 53254417482), (14, 45646643556), (18, 35502944988), (19, 33634368936), (21, 30431095704), (24, 26627208741), (27, 23668629992), (28, 22823321778), (36, 17751472494), (38, 16817184468), (42, 15215547852), (54, 11834314996), (56, 11411660889), (57, 11211456312), (63, 10143698568), (72, 8875736247), (76, 8408592234), (84, 7607773926), (108, 5917157498), (114, 5605728156), (126, 5071849284), (133, 4804909848), (152, 4204296117), (168, 3803886963), (171, 3737152104), (189, 3381232856), (216, 2958578749), (228, 2802864078), (252, 2535924642), (266, 2402454924), (342, 1868576052), (361, 1770229944), (378, 1690616428), (399, 1601636616), (456, 1401432039), (504, 1267962321), (513, 1245717368), (532, 1201227462), (684, 934288026), (722, 885114972), (756, 845308214), (798, 800818308), (1026, 622858684), (1064, 600613731), (1083, 590076648), (1197, 533878872), (1368, 467144013), (1444, 442557486), (1512, 422654107), (1596, 400409154), (2052, 311429342), (2166, 295038324), (2394, 266939436), (2527, 252889992), (2888, 221278743), (3192, 200204577), (3249, 196692216), (3591, 177959624), (4104, 155714671), (4332, 147519162), (4788, 133469718), (5054, 126444996), (6498, 98346108), (7182, 88979812), (7581, 84296664), (8664, 73759581), (9576, 66734859), (9747, 65564072), (10108, 63222498), (12996, 49173054), (14364, 44489906), (15162, 42148332), (19494, 32782036), (20216, 31611249), (22743, 28098888), (25992, 24586527), (28728, 22244953), (30324, 21074166), (38988, 16391018), (45486, 14049444), (60648, 10537083), (68229, 9366296), (77976, 8195509), (90972, 7024722), (136458, 4683148), (181944, 3512361), (272916, 2341574), (545832, 1170787)]