123404304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 331407360

約数和(自身を除く): 208003056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 239, 248, 347, 372, 478, 496, 694, 717, 744, 956, 1041, 1388, 1434, 1488, 1912, 2082, 2776, 2868, 3824, 4164, 5552, 5736, 7409, 8328, 10757, 11472, 14818, 16656, 21514, 22227, 29636, 32271, 43028, 44454, 59272, 64542, 82933, 86056, 88908, 118544, 129084, 165866, 172112, 177816, 248799, 258168, 331732, 355632, 497598, 516336, 663464, 995196, 1326928, 1990392, 2570923, 3980784, 5141846, 7712769, 10283692, 15425538, 20567384, 30851076, 41134768, 61702152, 123404304]

約数ペア:

[(1, 123404304), (2, 61702152), (3, 41134768), (4, 30851076), (6, 20567384), (8, 15425538), (12, 10283692), (16, 7712769), (24, 5141846), (31, 3980784), (48, 2570923), (62, 1990392), (93, 1326928), (124, 995196), (186, 663464), (239, 516336), (248, 497598), (347, 355632), (372, 331732), (478, 258168), (496, 248799), (694, 177816), (717, 172112), (744, 165866), (956, 129084), (1041, 118544), (1388, 88908), (1434, 86056), (1488, 82933), (1912, 64542), (2082, 59272), (2776, 44454), (2868, 43028), (3824, 32271), (4164, 29636), (5552, 22227), (5736, 21514), (7409, 16656), (8328, 14818), (10757, 11472)]