231446736

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{3517}}^1$

素因数の和:3988

約数の個数: 60

約数和(自身を含む): 649331332

約数和(自身を除く): 417884596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 1371, 1828, 2742, 3517, 3656, 4113, 5484, 7034, 7312, 8226, 10551, 10968, 14068, 16452, 21102, 21936, 28136, 31653, 32904, 42204, 56272, 63306, 65808, 84408, 126612, 168816, 253224, 506448, 1607269, 3214538, 4821807, 6429076, 9643614, 12858152, 14465421, 19287228, 25716304, 28930842, 38574456, 57861684, 77148912, 115723368, 231446736]

約数ペア:

[(1, 231446736), (2, 115723368), (3, 77148912), (4, 57861684), (6, 38574456), (8, 28930842), (9, 25716304), (12, 19287228), (16, 14465421), (18, 12858152), (24, 9643614), (36, 6429076), (48, 4821807), (72, 3214538), (144, 1607269), (457, 506448), (914, 253224), (1371, 168816), (1828, 126612), (2742, 84408), (3517, 65808), (3656, 63306), (4113, 56272), (5484, 42204), (7034, 32904), (7312, 31653), (8226, 28136), (10551, 21936), (10968, 21102), (14068, 16452)]