254568384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3367

約数の個数: 168

約数和(自身を含む): 878067840

約数和(自身を除く): 623499456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3323, 3648, 4032, 4256, 4788, 5472, 6384, 6646, 8512, 9576, 9969, 10944, 12768, 13292, 19152, 19938, 23261, 25536, 26584, 29907, 38304, 39876, 46522, 53168, 59814, 63137, 69783, 76608, 79752, 93044, 106336, 119628, 126274, 139566, 159504, 186088, 189411, 209349, 212672, 239256, 252548, 279132, 319008, 372176, 378822, 418698, 441959, 478512, 505096, 558264, 568233, 638016, 744352, 757644, 837396, 883918, 957024, 1010192, 1116528, 1136466, 1325877, 1488704, 1515288, 1674792, 1767836, 1914048, 2020384, 2233056, 2272932, 2651754, 3030576, 3349584, 3535672, 3977631, 4040768, 4466112, 4545864, 5303508, 6061152, 6699168, 7071344, 7955262, 9091728, 10607016, 12122304, 13398336, 14142688, 15910524, 18183456, 21214032, 28285376, 31821048, 36366912, 42428064, 63642096, 84856128, 127284192, 254568384]

約数ペア:

[(1, 254568384), (2, 127284192), (3, 84856128), (4, 63642096), (6, 42428064), (7, 36366912), (8, 31821048), (9, 28285376), (12, 21214032), (14, 18183456), (16, 15910524), (18, 14142688), (19, 13398336), (21, 12122304), (24, 10607016), (28, 9091728), (32, 7955262), (36, 7071344), (38, 6699168), (42, 6061152), (48, 5303508), (56, 4545864), (57, 4466112), (63, 4040768), (64, 3977631), (72, 3535672), (76, 3349584), (84, 3030576), (96, 2651754), (112, 2272932), (114, 2233056), (126, 2020384), (133, 1914048), (144, 1767836), (152, 1674792), (168, 1515288), (171, 1488704), (192, 1325877), (224, 1136466), (228, 1116528), (252, 1010192), (266, 957024), (288, 883918), (304, 837396), (336, 757644), (342, 744352), (399, 638016), (448, 568233), (456, 558264), (504, 505096), (532, 478512), (576, 441959), (608, 418698), (672, 378822), (684, 372176), (798, 319008), (912, 279132), (1008, 252548), (1064, 239256), (1197, 212672), (1216, 209349), (1344, 189411), (1368, 186088), (1596, 159504), (1824, 139566), (2016, 126274), (2128, 119628), (2394, 106336), (2736, 93044), (3192, 79752), (3323, 76608), (3648, 69783), (4032, 63137), (4256, 59814), (4788, 53168), (5472, 46522), (6384, 39876), (6646, 38304), (8512, 29907), (9576, 26584), (9969, 25536), (10944, 23261), (12768, 19938), (13292, 19152)]