393399384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80747}}^1$

素因数の和:80792

約数の個数: 64

約数和(自身を含む): 1162771200

約数和(自身を除く): 769371816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 80747, 161494, 242241, 322988, 484482, 565229, 645976, 968964, 1130458, 1695687, 1937928, 2260916, 2341663, 3391374, 4521832, 4683326, 6782748, 7024989, 9366652, 13565496, 14049978, 16391641, 18733304, 28099956, 32783282, 49174923, 56199912, 65566564, 98349846, 131133128, 196699692, 393399384]

約数ペア:

[(1, 393399384), (2, 196699692), (3, 131133128), (4, 98349846), (6, 65566564), (7, 56199912), (8, 49174923), (12, 32783282), (14, 28099956), (21, 18733304), (24, 16391641), (28, 14049978), (29, 13565496), (42, 9366652), (56, 7024989), (58, 6782748), (84, 4683326), (87, 4521832), (116, 3391374), (168, 2341663), (174, 2260916), (203, 1937928), (232, 1695687), (348, 1130458), (406, 968964), (609, 645976), (696, 565229), (812, 484482), (1218, 322988), (1624, 242241), (2436, 161494), (4872, 80747)]