383215712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5260

約数の個数: 72

約数和(自身を含む): 873091800

約数和(自身を除く): 489876088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 3344, 3872, 4598, 5209, 6688, 9196, 10418, 18392, 20836, 36784, 41672, 57299, 73568, 83344, 98971, 114598, 166688, 197942, 229196, 395884, 458392, 630289, 791768, 916784, 1088681, 1260578, 1583536, 1833568, 2177362, 2521156, 3167072, 4354724, 5042312, 8709448, 10084624, 11975491, 17418896, 20169248, 23950982, 34837792, 47901964, 95803928, 191607856, 383215712]

約数ペア:

[(1, 383215712), (2, 191607856), (4, 95803928), (8, 47901964), (11, 34837792), (16, 23950982), (19, 20169248), (22, 17418896), (32, 11975491), (38, 10084624), (44, 8709448), (76, 5042312), (88, 4354724), (121, 3167072), (152, 2521156), (176, 2177362), (209, 1833568), (242, 1583536), (304, 1260578), (352, 1088681), (418, 916784), (484, 791768), (608, 630289), (836, 458392), (968, 395884), (1672, 229196), (1936, 197942), (2299, 166688), (3344, 114598), (3872, 98971), (4598, 83344), (5209, 73568), (6688, 57299), (9196, 41672), (10418, 36784), (18392, 20836)]