391216416976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4019567}}^1$

素因数の和:4019672

約数の個数: 80

約数和(自身を含む): 956978749440

約数和(自身を除く): 565762332464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 3476, 4424, 6083, 6952, 8848, 12166, 13904, 24332, 48664, 97328, 4019567, 8039134, 16078268, 28136969, 32156536, 44215237, 56273938, 64313072, 88430474, 112547876, 176860948, 225095752, 309506659, 317545793, 353721896, 450191504, 619013318, 635091586, 707443792, 1238026636, 1270183172, 2222820551, 2476053272, 2540366344, 3493003723, 4445641102, 4952106544, 5080732688, 6986007446, 8891282204, 13972014892, 17782564408, 24451026061, 27944029784, 35565128816, 48902052122, 55888059568, 97804104244, 195608208488, 391216416976]

約数ペア:

[(1, 391216416976), (2, 195608208488), (4, 97804104244), (7, 55888059568), (8, 48902052122), (11, 35565128816), (14, 27944029784), (16, 24451026061), (22, 17782564408), (28, 13972014892), (44, 8891282204), (56, 6986007446), (77, 5080732688), (79, 4952106544), (88, 4445641102), (112, 3493003723), (154, 2540366344), (158, 2476053272), (176, 2222820551), (308, 1270183172), (316, 1238026636), (553, 707443792), (616, 635091586), (632, 619013318), (869, 450191504), (1106, 353721896), (1232, 317545793), (1264, 309506659), (1738, 225095752), (2212, 176860948), (3476, 112547876), (4424, 88430474), (6083, 64313072), (6952, 56273938), (8848, 44215237), (12166, 32156536), (13904, 28136969), (24332, 16078268), (48664, 8039134), (97328, 4019567)]