28498944816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{221623}}^1$

素因数の和:221703

約数の個数: 120

約数和(自身を含む): 85741893120

約数和(自身を除く): 57242948304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2256, 2679, 2736, 3384, 3572, 5358, 6768, 7144, 8037, 10716, 14288, 16074, 21432, 32148, 42864, 64296, 128592, 221623, 443246, 664869, 886492, 1329738, 1772984, 1994607, 2659476, 3545968, 3989214, 4210837, 5318952, 7978428, 8421674, 10416281, 10637904, 12632511, 15956856, 16843348, 20832562, 25265022, 31248843, 31913712, 33686696, 37897533, 41665124, 50530044, 62497686, 67373392, 75795066, 83330248, 93746529, 101060088, 124995372, 151590132, 166660496, 187493058, 197909339, 202120176, 249990744, 303180264, 374986116, 395818678, 499981488, 593728017, 606360528, 749972232, 791637356, 1187456034, 1499944464, 1583274712, 1781184051, 2374912068, 3166549424, 3562368102, 4749824136, 7124736204, 9499648272, 14249472408, 28498944816]

約数ペア:

[(1, 28498944816), (2, 14249472408), (3, 9499648272), (4, 7124736204), (6, 4749824136), (8, 3562368102), (9, 3166549424), (12, 2374912068), (16, 1781184051), (18, 1583274712), (19, 1499944464), (24, 1187456034), (36, 791637356), (38, 749972232), (47, 606360528), (48, 593728017), (57, 499981488), (72, 395818678), (76, 374986116), (94, 303180264), (114, 249990744), (141, 202120176), (144, 197909339), (152, 187493058), (171, 166660496), (188, 151590132), (228, 124995372), (282, 101060088), (304, 93746529), (342, 83330248), (376, 75795066), (423, 67373392), (456, 62497686), (564, 50530044), (684, 41665124), (752, 37897533), (846, 33686696), (893, 31913712), (912, 31248843), (1128, 25265022), (1368, 20832562), (1692, 16843348), (1786, 15956856), (2256, 12632511), (2679, 10637904), (2736, 10416281), (3384, 8421674), (3572, 7978428), (5358, 5318952), (6768, 4210837), (7144, 3989214), (8037, 3545968), (10716, 2659476), (14288, 1994607), (16074, 1772984), (21432, 1329738), (32148, 886492), (42864, 664869), (64296, 443246), (128592, 221623)]