489737736

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 1349805600

約数和(自身を除く): 860067864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 137, 262, 274, 379, 393, 411, 524, 548, 758, 786, 822, 1048, 1096, 1137, 1179, 1233, 1516, 1572, 1644, 2274, 2358, 2466, 3032, 3144, 3288, 3411, 4548, 4716, 4932, 6822, 9096, 9432, 9864, 13644, 17947, 27288, 35894, 49649, 51923, 53841, 71788, 99298, 103846, 107682, 143576, 148947, 155769, 161523, 198596, 207692, 215364, 297894, 311538, 323046, 397192, 415384, 430728, 446841, 467307, 595788, 623076, 646092, 893682, 934614, 1191576, 1246152, 1292184, 1787364, 1869228, 3574728, 3738456, 6801913, 13603826, 20405739, 27207652, 40811478, 54415304, 61217217, 81622956, 122434434, 163245912, 244868868, 489737736]

約数ペア:

[(1, 489737736), (2, 244868868), (3, 163245912), (4, 122434434), (6, 81622956), (8, 61217217), (9, 54415304), (12, 40811478), (18, 27207652), (24, 20405739), (36, 13603826), (72, 6801913), (131, 3738456), (137, 3574728), (262, 1869228), (274, 1787364), (379, 1292184), (393, 1246152), (411, 1191576), (524, 934614), (548, 893682), (758, 646092), (786, 623076), (822, 595788), (1048, 467307), (1096, 446841), (1137, 430728), (1179, 415384), (1233, 397192), (1516, 323046), (1572, 311538), (1644, 297894), (2274, 215364), (2358, 207692), (2466, 198596), (3032, 161523), (3144, 155769), (3288, 148947), (3411, 143576), (4548, 107682), (4716, 103846), (4932, 99298), (6822, 71788), (9096, 53841), (9432, 51923), (9864, 49649), (13644, 35894), (17947, 27288)]