397282912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 883213632

約数和(自身を除く): 485930720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 53, 74, 104, 106, 148, 208, 212, 296, 416, 424, 481, 487, 592, 689, 848, 962, 974, 1184, 1378, 1696, 1924, 1948, 1961, 2756, 3848, 3896, 3922, 5512, 6331, 7696, 7792, 7844, 11024, 12662, 15392, 15584, 15688, 18019, 22048, 25324, 25493, 25811, 31376, 36038, 50648, 50986, 51622, 62752, 72076, 101296, 101972, 103244, 144152, 202592, 203944, 206488, 234247, 288304, 335543, 407888, 412976, 468494, 576608, 671086, 815776, 825952, 936988, 955007, 1342172, 1873976, 1910014, 2684344, 3747952, 3820028, 5368688, 7495904, 7640056, 10737376, 12415091, 15280112, 24830182, 30560224, 49660364, 99320728, 198641456, 397282912]

約数ペア:

[(1, 397282912), (2, 198641456), (4, 99320728), (8, 49660364), (13, 30560224), (16, 24830182), (26, 15280112), (32, 12415091), (37, 10737376), (52, 7640056), (53, 7495904), (74, 5368688), (104, 3820028), (106, 3747952), (148, 2684344), (208, 1910014), (212, 1873976), (296, 1342172), (416, 955007), (424, 936988), (481, 825952), (487, 815776), (592, 671086), (689, 576608), (848, 468494), (962, 412976), (974, 407888), (1184, 335543), (1378, 288304), (1696, 234247), (1924, 206488), (1948, 203944), (1961, 202592), (2756, 144152), (3848, 103244), (3896, 101972), (3922, 101296), (5512, 72076), (6331, 62752), (7696, 51622), (7792, 50986), (7844, 50648), (11024, 36038), (12662, 31376), (15392, 25811), (15584, 25493), (15688, 25324), (18019, 22048)]