227963008

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19571}}^1$

素因数の和:19605

約数の個数: 64

約数和(自身を含む): 558976320

約数和(自身を除く): 331013312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 19571, 39142, 78284, 136997, 156568, 254423, 273994, 313136, 508846, 547988, 626272, 1017692, 1095976, 1252544, 1780961, 2035384, 2191952, 2505088, 3561922, 4070768, 4383904, 7123844, 8141536, 8767808, 14247688, 16283072, 17535616, 28495376, 32566144, 56990752, 113981504, 227963008]

約数ペア:

[(1, 227963008), (2, 113981504), (4, 56990752), (7, 32566144), (8, 28495376), (13, 17535616), (14, 16283072), (16, 14247688), (26, 8767808), (28, 8141536), (32, 7123844), (52, 4383904), (56, 4070768), (64, 3561922), (91, 2505088), (104, 2191952), (112, 2035384), (128, 1780961), (182, 1252544), (208, 1095976), (224, 1017692), (364, 626272), (416, 547988), (448, 508846), (728, 313136), (832, 273994), (896, 254423), (1456, 156568), (1664, 136997), (2912, 78284), (5824, 39142), (11648, 19571)]