1330245216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{148997}}^1$

素因数の和:149044

約数の個数: 72

約数和(自身を含む): 3904939584

約数和(自身を除く): 2574694368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 148997, 297994, 446991, 595988, 893982, 1191976, 1340973, 1787964, 2383952, 2681946, 3575928, 4618907, 4767904, 5363892, 7151856, 9237814, 10727784, 13856721, 14303712, 18475628, 21455568, 27713442, 36951256, 41570163, 42911136, 55426884, 73902512, 83140326, 110853768, 147805024, 166280652, 221707536, 332561304, 443415072, 665122608, 1330245216]

約数ペア:

[(1, 1330245216), (2, 665122608), (3, 443415072), (4, 332561304), (6, 221707536), (8, 166280652), (9, 147805024), (12, 110853768), (16, 83140326), (18, 73902512), (24, 55426884), (31, 42911136), (32, 41570163), (36, 36951256), (48, 27713442), (62, 21455568), (72, 18475628), (93, 14303712), (96, 13856721), (124, 10727784), (144, 9237814), (186, 7151856), (248, 5363892), (279, 4767904), (288, 4618907), (372, 3575928), (496, 2681946), (558, 2383952), (744, 1787964), (992, 1340973), (1116, 1191976), (1488, 893982), (2232, 595988), (2976, 446991), (4464, 297994), (8928, 148997)]