672506328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12907}}^1$

素因数の和:13096

約数の個数: 64

約数和(自身を含む): 1821576960

約数和(自身を除く): 1149070632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 2004, 2171, 4008, 4342, 6513, 8684, 12907, 13026, 17368, 25814, 26052, 38721, 51628, 52104, 77442, 103256, 154884, 167791, 309768, 335582, 503373, 671164, 1006746, 1342328, 2013492, 2155469, 4026984, 4310938, 6466407, 8621876, 12932814, 17243752, 25865628, 28021097, 51731256, 56042194, 84063291, 112084388, 168126582, 224168776, 336253164, 672506328]

約数ペア:

[(1, 672506328), (2, 336253164), (3, 224168776), (4, 168126582), (6, 112084388), (8, 84063291), (12, 56042194), (13, 51731256), (24, 28021097), (26, 25865628), (39, 17243752), (52, 12932814), (78, 8621876), (104, 6466407), (156, 4310938), (167, 4026984), (312, 2155469), (334, 2013492), (501, 1342328), (668, 1006746), (1002, 671164), (1336, 503373), (2004, 335582), (2171, 309768), (4008, 167791), (4342, 154884), (6513, 103256), (8684, 77442), (12907, 52104), (13026, 51628), (17368, 38721), (25814, 26052)]