380015352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277789}}^1$

素因数の和:277820

約数の個数: 48

約数和(自身を含む): 1083381000

約数和(自身を除く): 703365648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 277789, 555578, 833367, 1111156, 1666734, 2222312, 2500101, 3333468, 5000202, 5277991, 6666936, 10000404, 10555982, 15833973, 20000808, 21111964, 31667946, 42223928, 47501919, 63335892, 95003838, 126671784, 190007676, 380015352]

約数ペア:

[(1, 380015352), (2, 190007676), (3, 126671784), (4, 95003838), (6, 63335892), (8, 47501919), (9, 42223928), (12, 31667946), (18, 21111964), (19, 20000808), (24, 15833973), (36, 10555982), (38, 10000404), (57, 6666936), (72, 5277991), (76, 5000202), (114, 3333468), (152, 2500101), (171, 2222312), (228, 1666734), (342, 1111156), (456, 833367), (684, 555578), (1368, 277789)]