419913984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4156

約数の個数: 144

約数和(自身を含む): 1344788480

約数和(自身を除く): 924874496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4111, 4256, 4864, 5376, 6384, 7296, 8222, 8512, 12333, 12768, 14592, 16444, 17024, 24666, 25536, 28777, 32888, 34048, 49332, 51072, 57554, 65776, 78109, 86331, 98664, 102144, 115108, 131552, 156218, 172662, 197328, 230216, 234327, 263104, 312436, 345324, 394656, 460432, 468654, 526208, 546763, 624872, 690648, 789312, 920864, 937308, 1052416, 1093526, 1249744, 1381296, 1578624, 1640289, 1841728, 1874616, 2187052, 2499488, 2762592, 3157248, 3280578, 3683456, 3749232, 4374104, 4998976, 5525184, 6561156, 7366912, 7498464, 8748208, 9997952, 11050368, 13122312, 14996928, 17496416, 19995904, 22100736, 26244624, 29993856, 34992832, 52489248, 59987712, 69985664, 104978496, 139971328, 209956992, 419913984]

約数ペア:

[(1, 419913984), (2, 209956992), (3, 139971328), (4, 104978496), (6, 69985664), (7, 59987712), (8, 52489248), (12, 34992832), (14, 29993856), (16, 26244624), (19, 22100736), (21, 19995904), (24, 17496416), (28, 14996928), (32, 13122312), (38, 11050368), (42, 9997952), (48, 8748208), (56, 7498464), (57, 7366912), (64, 6561156), (76, 5525184), (84, 4998976), (96, 4374104), (112, 3749232), (114, 3683456), (128, 3280578), (133, 3157248), (152, 2762592), (168, 2499488), (192, 2187052), (224, 1874616), (228, 1841728), (256, 1640289), (266, 1578624), (304, 1381296), (336, 1249744), (384, 1093526), (399, 1052416), (448, 937308), (456, 920864), (532, 789312), (608, 690648), (672, 624872), (768, 546763), (798, 526208), (896, 468654), (912, 460432), (1064, 394656), (1216, 345324), (1344, 312436), (1596, 263104), (1792, 234327), (1824, 230216), (2128, 197328), (2432, 172662), (2688, 156218), (3192, 131552), (3648, 115108), (4111, 102144), (4256, 98664), (4864, 86331), (5376, 78109), (6384, 65776), (7296, 57554), (8222, 51072), (8512, 49332), (12333, 34048), (12768, 32888), (14592, 28777), (16444, 25536), (17024, 24666)]