888636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1530564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 149, 213, 284, 298, 426, 447, 497, 596, 852, 894, 994, 1043, 1491, 1788, 1988, 2086, 2982, 3129, 4172, 5964, 6258, 10579, 12516, 21158, 31737, 42316, 63474, 74053, 126948, 148106, 222159, 296212, 444318, 888636]

約数ペア:

[(1, 888636), (2, 444318), (3, 296212), (4, 222159), (6, 148106), (7, 126948), (12, 74053), (14, 63474), (21, 42316), (28, 31737), (42, 21158), (71, 12516), (84, 10579), (142, 6258), (149, 5964), (213, 4172), (284, 3129), (298, 2982), (426, 2086), (447, 1988), (497, 1788), (596, 1491), (852, 1043), (894, 994)]