381965328

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{6361}}^1$

素因数の和:6517

約数の個数: 80

約数和(自身を含む): 1104443200

約数和(自身を除く): 722477872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3753, 5004, 6361, 6672, 7506, 10008, 12722, 15012, 19083, 20016, 25444, 30024, 38166, 50888, 57249, 60048, 76332, 101776, 114498, 152664, 171747, 228996, 305328, 343494, 457992, 686988, 884179, 915984, 1373976, 1768358, 2652537, 2747952, 3536716, 5305074, 7073432, 7957611, 10610148, 14146864, 15915222, 21220296, 23872833, 31830444, 42440592, 47745666, 63660888, 95491332, 127321776, 190982664, 381965328]

約数ペア:

[(1, 381965328), (2, 190982664), (3, 127321776), (4, 95491332), (6, 63660888), (8, 47745666), (9, 42440592), (12, 31830444), (16, 23872833), (18, 21220296), (24, 15915222), (27, 14146864), (36, 10610148), (48, 7957611), (54, 7073432), (72, 5305074), (108, 3536716), (139, 2747952), (144, 2652537), (216, 1768358), (278, 1373976), (417, 915984), (432, 884179), (556, 686988), (834, 457992), (1112, 343494), (1251, 305328), (1668, 228996), (2224, 171747), (2502, 152664), (3336, 114498), (3753, 101776), (5004, 76332), (6361, 60048), (6672, 57249), (7506, 50888), (10008, 38166), (12722, 30024), (15012, 25444), (19083, 20016)]