243671808

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16699}}^1$

素因数の和:16737

約数の個数: 72

約数和(自身を含む): 682696000

約数和(自身を除く): 439024192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 16699, 33398, 50097, 66796, 100194, 133592, 200388, 267184, 317281, 400776, 534368, 634562, 801552, 951843, 1068736, 1269124, 1603104, 1903686, 2137472, 2538248, 3206208, 3807372, 4274944, 5076496, 6412416, 7614744, 10152992, 12824832, 15229488, 20305984, 30458976, 40611968, 60917952, 81223936, 121835904, 243671808]

約数ペア:

[(1, 243671808), (2, 121835904), (3, 81223936), (4, 60917952), (6, 40611968), (8, 30458976), (12, 20305984), (16, 15229488), (19, 12824832), (24, 10152992), (32, 7614744), (38, 6412416), (48, 5076496), (57, 4274944), (64, 3807372), (76, 3206208), (96, 2538248), (114, 2137472), (128, 1903686), (152, 1603104), (192, 1269124), (228, 1068736), (256, 951843), (304, 801552), (384, 634562), (456, 534368), (608, 400776), (768, 317281), (912, 267184), (1216, 200388), (1824, 133592), (2432, 100194), (3648, 66796), (4864, 50097), (7296, 33398), (14592, 16699)]