227519552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1987

約数の個数: 56

約数和(自身を含む): 489703872

約数和(自身を除く): 262184320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 604, 832, 1208, 1811, 1963, 2416, 3622, 3926, 4832, 7244, 7852, 9664, 14488, 15704, 23543, 28976, 31408, 47086, 57952, 62816, 94172, 115904, 125632, 188344, 273461, 376688, 546922, 753376, 1093844, 1506752, 2187688, 3554993, 4375376, 7109986, 8750752, 14219972, 17501504, 28439944, 56879888, 113759776, 227519552]

約数ペア:

[(1, 227519552), (2, 113759776), (4, 56879888), (8, 28439944), (13, 17501504), (16, 14219972), (26, 8750752), (32, 7109986), (52, 4375376), (64, 3554993), (104, 2187688), (151, 1506752), (208, 1093844), (302, 753376), (416, 546922), (604, 376688), (832, 273461), (1208, 188344), (1811, 125632), (1963, 115904), (2416, 94172), (3622, 62816), (3926, 57952), (4832, 47086), (7244, 31408), (7852, 28976), (9664, 23543), (14488, 15704)]