287331376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14107}}^1$

素因数の和:14201

約数の個数: 40

約数和(自身を含む): 594793280

約数和(自身を除く): 307461904

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 14107, 20368, 28214, 56428, 112856, 225712, 268033, 536066, 945169, 1072132, 1890338, 2144264, 3780676, 4288528, 7561352, 15122704, 17958211, 35916422, 71832844, 143665688, 287331376]

約数ペア:

[(1, 287331376), (2, 143665688), (4, 71832844), (8, 35916422), (16, 17958211), (19, 15122704), (38, 7561352), (67, 4288528), (76, 3780676), (134, 2144264), (152, 1890338), (268, 1072132), (304, 945169), (536, 536066), (1072, 268033), (1273, 225712), (2546, 112856), (5092, 56428), (10184, 28214), (14107, 20368)]