1900523976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 5582934720

約数和(自身を除く): 3682410744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 169, 172, 204, 221, 258, 312, 338, 344, 408, 442, 507, 516, 559, 641, 663, 676, 731, 884, 1014, 1032, 1118, 1282, 1326, 1352, 1462, 1677, 1768, 1923, 2028, 2193, 2236, 2564, 2652, 2873, 2924, 3354, 3846, 4056, 4386, 4472, 5128, 5304, 5746, 5848, 6708, 7267, 7692, 8333, 8619, 8772, 9503, 10897, 11492, 13416, 14534, 15384, 16666, 17238, 17544, 19006, 21794, 21801, 22984, 24999, 27563, 28509, 29068, 32691, 33332, 34476, 38012, 43588, 43602, 49998, 55126, 57018, 58136, 65382, 66664, 68952, 76024, 82689, 87176, 87204, 99996, 108329, 110252, 114036, 123539, 130764, 141661, 165378, 174408, 199992, 216658, 220504, 228072, 247078, 261528, 283322, 324987, 330756, 358319, 370617, 424983, 433316, 468571, 494156, 566644, 649974, 661512, 716638, 741234, 849966, 866632, 937142, 988312, 1074957, 1133288, 1299948, 1405713, 1433276, 1482468, 1699932, 1841593, 1874284, 2149914, 2599896, 2811426, 2866552, 2964936, 3399864, 3683186, 3748568, 4299828, 4658147, 5524779, 5622852, 6091423, 7366372, 8599656, 9316294, 11049558, 11245704, 12182846, 13974441, 14732744, 18274269, 18632588, 22099116, 24365692, 27948882, 36548538, 37265176, 44198232, 48731384, 55897764, 73097076, 79188499, 111795528, 146194152, 158376998, 237565497, 316753996, 475130994, 633507992, 950261988, 1900523976]

約数ペア:

[(1, 1900523976), (2, 950261988), (3, 633507992), (4, 475130994), (6, 316753996), (8, 237565497), (12, 158376998), (13, 146194152), (17, 111795528), (24, 79188499), (26, 73097076), (34, 55897764), (39, 48731384), (43, 44198232), (51, 37265176), (52, 36548538), (68, 27948882), (78, 24365692), (86, 22099116), (102, 18632588), (104, 18274269), (129, 14732744), (136, 13974441), (156, 12182846), (169, 11245704), (172, 11049558), (204, 9316294), (221, 8599656), (258, 7366372), (312, 6091423), (338, 5622852), (344, 5524779), (408, 4658147), (442, 4299828), (507, 3748568), (516, 3683186), (559, 3399864), (641, 2964936), (663, 2866552), (676, 2811426), (731, 2599896), (884, 2149914), (1014, 1874284), (1032, 1841593), (1118, 1699932), (1282, 1482468), (1326, 1433276), (1352, 1405713), (1462, 1299948), (1677, 1133288), (1768, 1074957), (1923, 988312), (2028, 937142), (2193, 866632), (2236, 849966), (2564, 741234), (2652, 716638), (2873, 661512), (2924, 649974), (3354, 566644), (3846, 494156), (4056, 468571), (4386, 433316), (4472, 424983), (5128, 370617), (5304, 358319), (5746, 330756), (5848, 324987), (6708, 283322), (7267, 261528), (7692, 247078), (8333, 228072), (8619, 220504), (8772, 216658), (9503, 199992), (10897, 174408), (11492, 165378), (13416, 141661), (14534, 130764), (15384, 123539), (16666, 114036), (17238, 110252), (17544, 108329), (19006, 99996), (21794, 87204), (21801, 87176), (22984, 82689), (24999, 76024), (27563, 68952), (28509, 66664), (29068, 65382), (32691, 58136), (33332, 57018), (34476, 55126), (38012, 49998), (43588, 43602)]