253937844

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{29269}}^1$

素因数の和:29520

約数の個数: 36

約数和(自身を含む): 644583940

約数和(自身を除く): 390646096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 29269, 58538, 87807, 117076, 175614, 263421, 351228, 526842, 1053684, 7053829, 14107658, 21161487, 28215316, 42322974, 63484461, 84645948, 126968922, 253937844]

約数ペア:

[(1, 253937844), (2, 126968922), (3, 84645948), (4, 63484461), (6, 42322974), (9, 28215316), (12, 21161487), (18, 14107658), (36, 7053829), (241, 1053684), (482, 526842), (723, 351228), (964, 263421), (1446, 175614), (2169, 117076), (2892, 87807), (4338, 58538), (8676, 29269)]