319976568

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8663}}^1$

素因数の和:8703

約数の個数: 96

約数和(自身を含む): 946108800

約数和(自身を除く): 626132232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 8663, 9234, 12312, 17326, 18468, 25989, 34652, 36936, 51978, 69304, 77967, 103956, 155934, 164597, 207912, 233901, 311868, 329194, 467802, 493791, 623736, 658388, 701703, 935604, 987582, 1316776, 1403406, 1481373, 1871208, 1975164, 2105109, 2806812, 2962746, 3950328, 4210218, 4444119, 5613624, 5925492, 8420436, 8888238, 11850984, 13332357, 16840872, 17776476, 26664714, 35552952, 39997071, 53329428, 79994142, 106658856, 159988284, 319976568]

約数ペア:

[(1, 319976568), (2, 159988284), (3, 106658856), (4, 79994142), (6, 53329428), (8, 39997071), (9, 35552952), (12, 26664714), (18, 17776476), (19, 16840872), (24, 13332357), (27, 11850984), (36, 8888238), (38, 8420436), (54, 5925492), (57, 5613624), (72, 4444119), (76, 4210218), (81, 3950328), (108, 2962746), (114, 2806812), (152, 2105109), (162, 1975164), (171, 1871208), (216, 1481373), (228, 1403406), (243, 1316776), (324, 987582), (342, 935604), (456, 701703), (486, 658388), (513, 623736), (648, 493791), (684, 467802), (972, 329194), (1026, 311868), (1368, 233901), (1539, 207912), (1944, 164597), (2052, 155934), (3078, 103956), (4104, 77967), (4617, 69304), (6156, 51978), (8663, 36936), (9234, 34652), (12312, 25989), (17326, 18468)]