758624932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 1681585920

約数和(自身を除く): 922960988

約数列:

[1, 2, 4, 13, 17, 19, 26, 31, 34, 38, 47, 52, 62, 68, 76, 94, 124, 188, 221, 247, 323, 403, 442, 494, 527, 589, 611, 646, 799, 806, 884, 893, 961, 988, 1054, 1178, 1222, 1292, 1457, 1598, 1612, 1786, 1922, 2108, 2356, 2444, 2914, 3196, 3572, 3844, 4199, 5828, 6851, 7657, 8398, 10013, 10387, 11609, 12493, 13702, 15181, 15314, 16337, 16796, 18259, 18941, 20026, 20774, 23218, 24769, 24986, 27404, 27683, 30362, 30628, 32674, 36518, 37882, 40052, 41548, 45167, 46436, 49538, 49972, 55366, 60724, 65348, 73036, 75764, 90334, 99076, 110732, 130169, 180668, 197353, 212381, 237367, 260338, 310403, 321997, 359879, 394706, 424762, 470611, 474734, 520676, 587171, 620806, 643994, 719758, 767839, 789412, 849524, 858173, 941222, 949468, 1174342, 1241612, 1287988, 1439516, 1535678, 1716346, 1882444, 2348684, 3071356, 3432692, 4035239, 6117943, 8070478, 9981907, 11156249, 12235886, 14588941, 16140956, 19963814, 22312498, 24471772, 29177882, 39927628, 44624996, 58355764, 189656233, 379312466, 758624932]

約数ペア:

[(1, 758624932), (2, 379312466), (4, 189656233), (13, 58355764), (17, 44624996), (19, 39927628), (26, 29177882), (31, 24471772), (34, 22312498), (38, 19963814), (47, 16140956), (52, 14588941), (62, 12235886), (68, 11156249), (76, 9981907), (94, 8070478), (124, 6117943), (188, 4035239), (221, 3432692), (247, 3071356), (323, 2348684), (403, 1882444), (442, 1716346), (494, 1535678), (527, 1439516), (589, 1287988), (611, 1241612), (646, 1174342), (799, 949468), (806, 941222), (884, 858173), (893, 849524), (961, 789412), (988, 767839), (1054, 719758), (1178, 643994), (1222, 620806), (1292, 587171), (1457, 520676), (1598, 474734), (1612, 470611), (1786, 424762), (1922, 394706), (2108, 359879), (2356, 321997), (2444, 310403), (2914, 260338), (3196, 237367), (3572, 212381), (3844, 197353), (4199, 180668), (5828, 130169), (6851, 110732), (7657, 99076), (8398, 90334), (10013, 75764), (10387, 73036), (11609, 65348), (12493, 60724), (13702, 55366), (15181, 49972), (15314, 49538), (16337, 46436), (16796, 45167), (18259, 41548), (18941, 40052), (20026, 37882), (20774, 36518), (23218, 32674), (24769, 30628), (24986, 30362), (27404, 27683)]