252335736

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 711407400

約数和(自身を除く): 459071664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 978, 1304, 1467, 1956, 2389, 2934, 3912, 4401, 4778, 5868, 7167, 8802, 9556, 11736, 13203, 14334, 17604, 19112, 21501, 26406, 28668, 35208, 43002, 52812, 57336, 64503, 86004, 105624, 129006, 172008, 193509, 258012, 387018, 389407, 516024, 774036, 778814, 1168221, 1548072, 1557628, 2336442, 3115256, 3504663, 4672884, 7009326, 9345768, 10513989, 14018652, 21027978, 28037304, 31541967, 42055956, 63083934, 84111912, 126167868, 252335736]

約数ペア:

[(1, 252335736), (2, 126167868), (3, 84111912), (4, 63083934), (6, 42055956), (8, 31541967), (9, 28037304), (12, 21027978), (18, 14018652), (24, 10513989), (27, 9345768), (36, 7009326), (54, 4672884), (72, 3504663), (81, 3115256), (108, 2336442), (162, 1557628), (163, 1548072), (216, 1168221), (324, 778814), (326, 774036), (489, 516024), (648, 389407), (652, 387018), (978, 258012), (1304, 193509), (1467, 172008), (1956, 129006), (2389, 105624), (2934, 86004), (3912, 64503), (4401, 57336), (4778, 52812), (5868, 43002), (7167, 35208), (8802, 28668), (9556, 26406), (11736, 21501), (13203, 19112), (14334, 17604)]