388701132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1783}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 933902592

約数和(自身を除く): 545201460

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 491, 982, 1473, 1783, 1964, 2946, 3566, 5349, 5892, 7132, 10698, 18167, 21396, 36334, 54501, 65971, 72668, 109002, 131942, 197913, 218004, 263884, 395826, 791652, 875453, 1750906, 2626359, 3501812, 5252718, 10505436, 32391761, 64783522, 97175283, 129567044, 194350566, 388701132]

約数ペア:

[(1, 388701132), (2, 194350566), (3, 129567044), (4, 97175283), (6, 64783522), (12, 32391761), (37, 10505436), (74, 5252718), (111, 3501812), (148, 2626359), (222, 1750906), (444, 875453), (491, 791652), (982, 395826), (1473, 263884), (1783, 218004), (1964, 197913), (2946, 131942), (3566, 109002), (5349, 72668), (5892, 65971), (7132, 54501), (10698, 36334), (18167, 21396)]