253136688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{753383}}^1$

素因数の和:753401

約数の個数: 40

約数和(自身を含む): 747356928

約数和(自身を除く): 494220240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 753383, 1506766, 2260149, 3013532, 4520298, 5273681, 6027064, 9040596, 10547362, 12054128, 15821043, 18081192, 21094724, 31642086, 36162384, 42189448, 63284172, 84378896, 126568344, 253136688]

約数ペア:

[(1, 253136688), (2, 126568344), (3, 84378896), (4, 63284172), (6, 42189448), (7, 36162384), (8, 31642086), (12, 21094724), (14, 18081192), (16, 15821043), (21, 12054128), (24, 10547362), (28, 9040596), (42, 6027064), (48, 5273681), (56, 4520298), (84, 3013532), (112, 2260149), (168, 1506766), (336, 753383)]