421667376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1447}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 1176424704

約数和(自身を除く): 754757328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 467, 624, 934, 1401, 1447, 1868, 2802, 2894, 3736, 4341, 5604, 5788, 6071, 7472, 8682, 11208, 11576, 12142, 17364, 18213, 18811, 22416, 23152, 24284, 34728, 36426, 37622, 48568, 56433, 69456, 72852, 75244, 97136, 112866, 145704, 150488, 225732, 291408, 300976, 451464, 675749, 902928, 1351498, 2027247, 2702996, 4054494, 5405992, 8108988, 8784737, 10811984, 16217976, 17569474, 26354211, 32435952, 35138948, 52708422, 70277896, 105416844, 140555792, 210833688, 421667376]

約数ペア:

[(1, 421667376), (2, 210833688), (3, 140555792), (4, 105416844), (6, 70277896), (8, 52708422), (12, 35138948), (13, 32435952), (16, 26354211), (24, 17569474), (26, 16217976), (39, 10811984), (48, 8784737), (52, 8108988), (78, 5405992), (104, 4054494), (156, 2702996), (208, 2027247), (312, 1351498), (467, 902928), (624, 675749), (934, 451464), (1401, 300976), (1447, 291408), (1868, 225732), (2802, 150488), (2894, 145704), (3736, 112866), (4341, 97136), (5604, 75244), (5788, 72852), (6071, 69456), (7472, 56433), (8682, 48568), (11208, 37622), (11576, 36426), (12142, 34728), (17364, 24284), (18213, 23152), (18811, 22416)]