379291088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 822804480

約数和(自身を除く): 443513392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 127, 142, 176, 239, 254, 284, 478, 508, 568, 781, 956, 1016, 1136, 1397, 1562, 1912, 2032, 2629, 2794, 3124, 3824, 5258, 5588, 6248, 9017, 10516, 11176, 12496, 16969, 18034, 21032, 22352, 30353, 33938, 36068, 42064, 60706, 67876, 72136, 99187, 121412, 135752, 144272, 186659, 198374, 242824, 271504, 333883, 373318, 396748, 485648, 667766, 746636, 793496, 1335532, 1493272, 1586992, 2155063, 2671064, 2986544, 4310126, 5342128, 8620252, 17240504, 23705693, 34481008, 47411386, 94822772, 189645544, 379291088]

約数ペア:

[(1, 379291088), (2, 189645544), (4, 94822772), (8, 47411386), (11, 34481008), (16, 23705693), (22, 17240504), (44, 8620252), (71, 5342128), (88, 4310126), (127, 2986544), (142, 2671064), (176, 2155063), (239, 1586992), (254, 1493272), (284, 1335532), (478, 793496), (508, 746636), (568, 667766), (781, 485648), (956, 396748), (1016, 373318), (1136, 333883), (1397, 271504), (1562, 242824), (1912, 198374), (2032, 186659), (2629, 144272), (2794, 135752), (3124, 121412), (3824, 99187), (5258, 72136), (5588, 67876), (6248, 60706), (9017, 42064), (10516, 36068), (11176, 33938), (12496, 30353), (16969, 22352), (18034, 21032)]