311919390732

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1\times {\mathrm{186877}}^1$

素因数の和:187630

約数の個数: 48

約数和(自身を含む): 731724546560

約数和(自身を除く): 419805155828

約数列:

[1, 2, 3, 4, 6, 12, 367, 379, 734, 758, 1101, 1137, 1468, 1516, 2202, 2274, 4404, 4548, 139093, 186877, 278186, 373754, 417279, 556372, 560631, 747508, 834558, 1121262, 1669116, 2242524, 68583859, 70826383, 137167718, 141652766, 205751577, 212479149, 274335436, 283305532, 411503154, 424958298, 823006308, 849916596, 25993282561, 51986565122, 77979847683, 103973130244, 155959695366, 311919390732]

約数ペア:

[(1, 311919390732), (2, 155959695366), (3, 103973130244), (4, 77979847683), (6, 51986565122), (12, 25993282561), (367, 849916596), (379, 823006308), (734, 424958298), (758, 411503154), (1101, 283305532), (1137, 274335436), (1468, 212479149), (1516, 205751577), (2202, 141652766), (2274, 137167718), (4404, 70826383), (4548, 68583859), (139093, 2242524), (186877, 1669116), (278186, 1121262), (373754, 834558), (417279, 747508), (556372, 560631)]