2118422784

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{145177}}^1$

素因数の和:145215

約数の個数: 72

約数和(自身を含む): 5934876640

約数和(自身を除く): 3816453856

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, 145177, 290354, 435531, 580708, 871062, 1161416, 1742124, 2322832, 2758363, 3484248, 4645664, 5516726, 6968496, 8275089, 9291328, 11033452, 13936992, 16550178, 18582656, 22066904, 27873984, 33100356, 37165312, 44133808, 55747968, 66200712, 88267616, 111495936, 132401424, 176535232, 264802848, 353070464, 529605696, 706140928, 1059211392, 2118422784]

約数ペア:

[(1, 2118422784), (2, 1059211392), (3, 706140928), (4, 529605696), (6, 353070464), (8, 264802848), (12, 176535232), (16, 132401424), (19, 111495936), (24, 88267616), (32, 66200712), (38, 55747968), (48, 44133808), (57, 37165312), (64, 33100356), (76, 27873984), (96, 22066904), (114, 18582656), (128, 16550178), (152, 13936992), (192, 11033452), (228, 9291328), (256, 8275089), (304, 6968496), (384, 5516726), (456, 4645664), (608, 3484248), (768, 2758363), (912, 2322832), (1216, 1742124), (1824, 1161416), (2432, 871062), (3648, 580708), (4864, 435531), (7296, 290354), (14592, 145177)]